SECOND AMENDMENT TO OFFICE LEASE

    THIS AGREEMENT made this 15th day of December, 1993, by and between
CONTINENTAL DEVELOPMENT CORPORATION, a California corporation, hereinafter
referred to as ("Lessor"), and TRI STAR ELECTRONICS INTERNATIONAL, INC., an
Ohio corporation, and CORY COMPONENTS, INC., a California corporation,
hereinafter referred to collectively as ("Lessee").

                                 W I T N E S S E T H

    WHEREAS, Lessor and Lessee entered into that certain Office Lease
("Lease"), dated September 15, 1989, whereby Lessor leased to Lessee and Lessee
hired from Lessor a certain office building, commonly known as 2201 Rosecrans
Avenue, El Segundo, California, together with all improvements therein and
appurtenances thereto; and,

    WHEREAS, Lessee is the successor in interest of such Lease by assignment
from the original Lessee, Tri Star Electronics, Inc., by assignment dated
September 30, 1991; and,

    WHEREAS, Lessor and Lessee are desirous of amending said Lease by this
Second Amendment to Office Lease in the manner set forth below.

    NOW, THEREFORE, in consideration of the mutual covenants, terms and
conditions contained herein, and of other good and valuable consideration, it is
agreed as follows:

    1.   LATE CHARGES

         Paragraph 13.4 Late Charges is amended by deleting "ten (10) days" in
line 5 of such paragraph and adding in its place "one (1) day".

    2.   EFFECTIVE DATE

         This amendment shall take effect as of May 1, 1994, and shall continue
in effect for the duration of the Lease.

    3.   GENERAL TERMS

         All of the terms, covenants, conditions, provisions, and agreements of
the Lease, except as amended herein, shall remain in full force and effect and
shall apply to the premises described in Paragraph 1 of this Amendment.

LESSOR:                                LESSEE:

CONTINENTAL DEVELOPMENT                TRI STAR ELECTRONICS,
CORPORATION,                           INTERNATIONAL, INC.,
a California corporation               an Ohio corporation

By: /s/ Richard C. Lundquist           By:    /s/ R G MacDonald
    -------------------------------        -------------------------------
     Richard C. Lundquist              Its:   President
     President                              ------------------------------

By: /s/ Leonard E. Blakesley, Jr.       By:    /s/ Robert Rank
    -------------------------------        -------------------------------
     Leonard E. Blakesley, Jr.         Its:   CFO
     Secretary                              -------------------------------

                                       CORY COMPONENTS, INC.
                                       a California corporation

                                       By:   /s/ R G MacDonald
                                           -------------------------------

                                       Its:  C.E.O.
                                            ------------------------------

                                       By:
                                           -------------------------------

                                       Its:
                                            ------------------------------



                          STANDARD INDUSTRIAL LEASE  -  NET

                     AMERICAN INDUSTRIAL REAL ESTATE ASSOCIATION

                                      [LOGO]

1.  PARTIES.  This Lease, dated, for reference purposes only, September 15,
1989, is made by and between Continental Development Corporation, a California
corporation (herein called "Lessor") and Tri-Star Electronics, Inc., a
California corporation and  Cory Components Incorporated, a California
corporation (herein called "Lessee").

2.  PREMISES.  Lessor hereby leases to Lessee and Lessee lease from Lessor 
for the term, at the rental, and upon all of the conditions set forth herein, 
that certain real property situated in the County of Los Angeles State of 
California commonly known as 2201 Rosecrans Avenue, El Segundo and as 
described in the Legal Description attached as Exhibit A. Said real property 
including the land and all improvements therein, is herein called "the 
Premises".

3.  TERM.

    3.1 TERM.  The term of this lease shall be for ten years commencing on
March 1, 1990 and ending on February 29, 2000 unless sooner terminated pursuant
to any provision hereof.

    3.2 DELAY IN POSSESSION.  Notwithstanding said commencement date, if for
any reason Lessor cannot deliver possession of the Premises to Lessee on said
date, Lessor shall not be subject to any liability therefor, nor shall such
failure affect the validity of this Lease or the obligations of Lessee
hereunder or extend the term hereof, but in such case, Lessee shall not be
obligated to pay rent until possession of the Premises is tendered to Lessee.

    3.3 EARLY POSSESSION.  If Lessee occupies the Premises prior to said
commencement date, such occupancy shall be subject to all provisions hereof,
such occupancy shall not advance  the termination date, and Lessee shall pay
rent for such period at the initial monthly rates set forth below.

4.  RENT.  Lessee shall pay to Lessor as rent for the Premises, monthly 
payments of  $58,536, in advance, on the 1 day of each month of the term 
hereof.  Lessee shall pay Lessor upon the execution hereof $58,536 as rent 
for the first month of occupancy.  At the commencement of the 31st, 61st and 
91st months of the lease, the base rent shall be adjusted as provided in 
Section 53 of the Addendum.  Rent for any period during the term hereof which 
is for less than one month shall be a pro rata portion of the monthly 
installment.  Rent shall be payable in lawful money of the United States to 
Lessor at the address stated herein or to such other persons or at such other 
places as Lessor may designate in writing.

5.  SECURITY DEPOSIT.  Lessee shall  deposit with Lessor upon execution 
hereof $60,000 as security for Lessee's faithful performance of Lessee's 
obligations hereunder. If Lessee fails to pay rent or other charges due 
hereunder, or otherwise defaults with respect to any provisions of this 
Lease, Lessor may use, apply or retain all or any portion of said deposit for 
the payment of any rent or other charge in default or for the payment of any 
other sum to which Lessor may become obligated by reason of Lessee's default, 
or to compensate Lessor for any loss or damage which Lessor may suffer 
thereby.  If Lessor so uses or applies all or any portion of said deposit, 
Lessee shall within ten (10) days after written demand therefor deposit cash 
with Lessor in a amount sufficient to restore said deposit to the full amount 
herein above stated and Lessee's failure to do so shall be a material breach 
of this Lease.  If the monthly rent shall, from time to time, increase during 
the term of this Lease, Lessee shall thereupon deposit with Lessor additional 
security deposit so that the amount of security deposit held by Lessor shall 
at all times bear the same proportion to current rent as the original 
security deposit bears to the original monthly rent set forth in paragraph 4 
hereof.  Lessor shall not be required to keep said deposit separate from its 
general accounts.  If Lessee performs all of Lessee's obligations hereunder, 
said deposit, or so much thereof as has not theretofore been applied by 
Lessor, shall be returned, without payment of interest or other increment for 
its use, to Lessee (or, at Lessor's option, to the last assignee, if any, of 
Lessee's interest hereunder) at the expiration of the term hereof, and after 
Lessee has vacated the Premises.  No trust relationship is created herein 
between Lessor and Lessee with respect to said Security Deposit.

6.  USE.

    6.1 USE.  The Premises shall be used and occupied only for light
manufacturing and assembly of electronic components and offices incidental to
this use or any other use which is reasonably comparable and for no other
purpose.

    6.2 COMPLIANCE WITH LAW.

         (a) Lessor warrants to Lessee that the Premises, in its state 
existing on the date that the Lease term commences, but without regard to the 
use for which Lessee will use the Premises, does not violate any covenants or 
restrictions of record, or any applicable building code, regulation or 
ordinance in effect on such Lease term commencement date.  In the event it is 
determined that this warranty has been violated, then it shall be the 
obligation of the Lessor, after written notice from Lessee, to promptly, at 
Lessor's sole cost and expense, rectify any such violation.  In the event 
Lessee does not give to Lessor written notice of the violation of this 
warranty within six months from the date that the Lease term commences, the 
correction of same shall be the obligation of the Lessee at Lessee's sole 
cost.  The warranty contained in this paragraph 6.2 (a) shall be of no force 
or effect if, prior to the date of this Lease, Lessee was the owner or 
occupant of the Premises, and in such event, Lessee shall correct any such 
violation at Lessee's sole cost.

         (b)  Except as provided in paragraph 6.2(a), Lessee shall, at 
Lessee's expense, comply promptly with all applicable statutes, ordinances, 
rules, regulations, orders, covenants and restrictions of record, and 
requirements in effect during the term or any part of the term hereof, 
regulating the use by Lessee of the Premises.  Lessee shall not use nor 
permit the use of the Premises in any manner that will tend to create waste 
or a nuisance or, if there shall be there more than one tenant in the 
building containing the Premises, shall tend to disturb such other tenants.

    6.3  CONDITIONS OF PREMISES.  Lessor warrants for a period of one (1) year
all construction performed pursuant to the [COPY RAN OFF PAGE]

         (a)  Lessor shall deliver the Premises to Lessee clean and free of
debris on Lease commencement date (unless Lessee is already in possession) and
Lessor further warrants to Lessee that the plumbing, lighting, air conditioning,
heating, and loading doors in the Premises shall be in good operating condition
on the Lease commencement date.  In the event that it is determined that this
warranty has been violated, then it shall be the obligation of Lessor, after
receipt of written notice from Lessee setting forth with specificity the nature
or the violation, to promptly, at Lessor's sole cost, rectify such violation.
Lessee's failure to give such written notice to Lessor within thirty (30) days
after the Lease commencement date shall cause the conclusive presumption that
Lessor has complied with all of Lessor's obligations hereunder.  The warranty
contained in this paragraph 6.3(a) shall be of no force or effect if prior to
the date of this Lease, Lessee was the owner or occupant of the Premises.

         (b)  Except as otherwise provided in this Lease, Lessee hereby accepts
the Premises in their condition existing as of the Lease commencement date or
the date that Lessee takes possession of the Premises, whichever is earlier,
subject to all applicable zoning, municipal, county and state laws, ordinances
and regulations governing and regulating the use of the Premises, and any
covenants or restrictions of record, and accepts this Lease subject thereto and
to all matters disclosed thereby and by any exhibits attached hereto.  Lessee
acknowledges that neither Lessor nor Lessor's agent has made any representation
or warranty as to the present or future suitability of the Premises for the
conduct of Lessee's business.

7.  MAINTENANCE, REPAIRS AND ALTERATIONS.

     7.1  LESSEE'S OBLIGATIONS.  Lessee shall keep in good order, condition and
repair the Premises and every part thereof, structural and non structural,
(whether or not such portion of the Premises requiring repair, or the means of
repairing the same are reasonably or readily accessible to Lessee, and whether
or not the need for such repairs occurs as a result of Lessee's use, any prior
use, the elements or the age of such portion of the Premises) including,
without limiting the generality of the foregoing, all plumbing, heating, air
conditioning, (Lessee shall procure and maintain, at Lessee's expense, an air
conditioning system maintenance contract) ventilating, electrical, lighting
facilities and equipment within the Premises, fixtures, walls (interior and
exterior), foundations, ceilings, roofs (interior and exterior), floors,
windows, doors, plate glass and skylights located within the Premises, and all
landscaping, driveways, parking lots, fences and signs located on the Premises
and sidewalks and parkways adjacent to the Premises.  See Addendum paragraph 49
for additional terms.

    7.2  SURRENDER.  On the last day of the term hereof, or on any sooner
termination, Lessee shall surrender the Premises to Lessor in the same
condition as when received, ordinary wear and tear excepted, clean and free of
debris. Lessee shall repair any damage to the Premises occasioned

                                                      Initials: [illegible]
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by the installation or removal of Lessee's trade  fixtures, furnishings and
equipment.  Notwithstanding anything to the contrary otherwise stated in this
Lease, Lessee shall leave the air lines, power panels, electrical distribution
systems, lighting fixtures, space heaters, air conditioning, plumbing and
fencing on the premises in good operating condition.

    7.3  LESSOR'S RIGHTS.  If Lessee fails to perform Lessee's obligations 
under this Paragraph 7, or under any other paragraph of this Lease, Lessor 
may at its option (but shall not be required to) enter upon the Premises 
after ten (10) days prior written notice to Lessee (except in the case of an 
emergency, in which case no notice shall be required), perform such 
obligations on Lessee's behalf and put the same in good order, condition and 
repair, and the cost thereof together with interest thereon at the maximum 
rate then allowable by law shall become due and payable as additional rental 
to Lessor together with Lessee's next rental installment.

    7.4  LESSOR'S OBLIGATIONS.  Except for the obligations of Lessor under 
Paragraph 6.2(a) and 6.3(a) (relating to Lessor's warranty), Paragraph 9 
(relating to destruction of the Premises) and under Paragraph 14 (relating to 
condemnation of the Premises), it is intended by the parties hereto that 
Lessor have no obligation, in any manner whatsoever, to repair and maintain 
the Premises nor the building located thereon nor the equipment therein, 
whether structural or non structural, all of which obligations are intended 
to be that of the Lessee under Paragraph 7.1 hereof.  Lessee expressly waives 
the benefit of any statute now or hereinafter in effect which would otherwise 
afford Lessee the right to make repairs at Lessor's expense or to terminate 
this Lease because of Lessor's failure to keep the premises in good, 
condition and repair.

    7.5  ALTERATIONS AND ADDITIONS.

         (a)  Lessee shall not, without Lessor's prior written consent make 
any alterations, improvements, additions, or Utility Installations in, on or 
about the Premises, except for nonstructural alterations not exceeding 
$10,000 in cumulative costs during the term of this Lease.  In any event, 
whether or not in excess of $10,000 in cumulative cost, Lessee shall make no 
change or alteration to the exterior of the Premises nor the exterior of the 
building(s) on the Premises without Lessor's prior written consent.  As used 
in this Paragraph 7.5 the term "Utility Installation" shall mean carpeting, 
window coverings, air lines, power panels, electrical distribution systems, 
lighting fixtures, space heaters, air conditioning, plumbing, and fencing.  
Lessor may require that Lessee remove any or all of said alterations, 
improvements, additions or Utility Installations at the expiration of the 
term, and restore the Premises to their prior condition. Lessor may require 
Lessee to provide Lessor, at Lessee's sole cost and expense, a lien and 
completion bond  in an amount equal to one and one-half times the estimated 
cost of such improvements, to insure Lessor against any liability  for 
mechanic's and materialmen's liens and to insure completion of the work.  
Should Lessee make any alterations, improvements, additions or Utility 
Installations without the prior approval of Lessor, Lessor may require that 
Lessee remove any or all of the same.

         (b)  Any alterations, improvements, additions or Utility Installations
in, or about the Premises that Lessee shall desire to make and which requires
the consent of the Lessor shall be presented to Lessor in written form, with
proposed detailed plans. If Lessor shall give its consent, the consent shall be
deemed conditioned upon Lessee acquiring a permit to do so from appropriate
governmental agencies, the furnishing of a copy thereof to Lessor prior to the
commencement of the work and the compliance by Lessee of all conditions of said
permit in a prompt and expeditious manner.

         (c)  Lessee shall pay, when due, all claims for labor or materials 
furnished or alleged to have been furnished to or for Lessee at or for use in 
the Premises, which claims are or may be secured by any mechanics' or 
materialmen's lien against Premises or any interest therein.  Lessee shall 
give Lessor not less than ten (10) days' notice prior to the commencement of 
any work in the Premises, and Lessor shall have the right to post notices of 
non-responsibility in or on the Premises as provided by law.  If Lessee 
shall, in good faith, contest the validity of any such lien, claim or demand, 
then Lessee shall, at its sole expense defend itself and Lessor against the 
same and shall pay and satisfy any such adverse judgment that may be rendered 
thereon before the enforcement thereof against the Lessor or the Premises, 
upon the condition that if Lessor shall require, Lessee shall furnish to 
Lessor a surety bond satisfactory to Lessor in an amount equal to such 
contested lien claim or demand indemnifying Lessor against liability for the 
same and holding the Premises free from the effect of such lien or claim. In 
addition, Lessor may require Lessee to pay Lessor's attorneys fees and costs 
in participating in such action if Lessor shall decide it is to its best 
interest to do so.

         (d)  Unless Lessor requires their removal, as set forth in Paragraph 
7.5(a), all alterations, improvements, additions and Utility Installations 
(whether or not such Utility Installations constitute trade fixtures of 
Lessee), which may be made on the Premises, shall become the property of 
Lessor and remain upon and be surrendered with the Premises at the expiration 
of the term. Notwithstanding the provisions of this Paragraph 7.5(d).  
Lessee's machinery and equipment, other than that which is affixed to the 
Premises so that it cannot be removed without material damage to the 
Premises, shall remain the property of Lessee and may be removed by Lessee 
subject to the provisions of Paragraph 7.2.

8.  INSURANCE INDEMNITY.

    8.1  INSURING PARTY.  As used in this Paragraph 8, the term "insuring 
party" shall mean the party who has the obligation  to obtain the Property 
Insurance required hereunder.  The insuring party shall be designated in 
Paragraph 46 hereof.  In the event Lessor is the insuring party, Lessor shall 
also maintain the liability insurance described in paragraph 8.2 hereof, in 
addition to, and not in lieu of, the insurance required to be maintained by 
Lessee under said paragraph 8.2, but Lessor shall not be required to name 
Lessee as an additional insured on such policy.  Whether the insuring party 
is the Lessor or the Lessee, Lessee shall, as additional rent for the 
Premises, pay the cost of all insurance required hereunder.  If Lessor is the 
insuring party Lessee shall, within ten (10) days following demand by Lessor, 
reimburse Lessor for the cost of the insurance so obtained.

    8.2  LIABILITY INSURANCE.  Lessee shall, at Lessee's expense obtain and
keep in force during the term of this Lease a policy of Combined Single Limit,
Bodily Injury and Property Damage insurance insuring Lessor and Lessee against
any liability arising out of the ownership, use, occupancy or maintenance of the
Premises and all areas appurtenant thereto.  Such insurance shall be a combined
single limit policy in an amount not less than $1,000,000 per occurrence.  The
policy shall insure performance by Lessee of the indemnity provisions of this
Paragraph 8.  The limits of said insurance shall not, however, limit the
liability of Lessee hereunder.

    8.3  PROPERTY INSURANCE.

         (a)  The insuring party shall obtain and keep in force during the 
term of this Lease a policy or policies of insurance covering loss or damage 
to the Premises, in the amount of the full replacement value thereof, as the 
same may exist from time to time, which replacement value is now $6,000,000, 
but in no event less than the total amount required by lenders having liens 
on the Premises, against all perils included within the classification of 
fire, extended coverage, vandalism, malicious mischief, flood (in the event 
same is required by a lender having a lien on the Premises), and special 
extended perils ("all risk" as such term is used in the insurance industry).  
Said insurance shall provide for payment of loss thereunder to Lessor or to 
the holders of mortgages or deeds of trust on the Premises.  The insuring 
party shall, in addition, obtain and keep in force during the term of this 
Lease a policy of rental value insurance covering a period of one year, with 
loss payable to Lessor, which insurance shall also cover all real estate 
taxes and insurance costs for said period. A stipulated value or agreed 
amount endorsement deleting the coinsurance provision of the policy shall be 
procured with said insurance as well as an automatic increase in insurance 
endorsement causing the increase in annual property insurance coverage by 2% 
per quarter.  If the insuring party shall fail to procure and maintain said 
insurance the other party may, but shall not be required to, procure and 
maintain the same, but at the expense of Lessee.  If such insurance coverage 
has a deductible clause, the deductible amount shall not exceed $1,000 per 
occurrence, and Lessee shall be liable for such deductible amount.

         (b)  If the Premises are part of a larger building, or if the 
Premises are part of a group of buildings owned by Lessor which are adjacent 
to the Premises, then Lessee shall pay for any increase in the property 
insurance of such other building or buildings if said increase is caused by 
Lessee's acts, omissions, use or occupancy of the Premises.

         (c)  If the Lessor is the insuring party the Lessor will not insure
Lessee's fixtures, equipment or tenant improvements unless the tenant
improvements have become a part of the Premises under paragraph 7 hereof.  But
if Lessee is the insuring party the Lessee shall insure its fixtures, equipment
and tenant improvements.

    8.4  INSURANCE POLICIES.  Insurance required hereunder shall be in
companies holding a "General Policyholders Rating" of at least B plus, or such
other rating as may be required by a lender having a lien on the Premises, as
set forth in the most current issue of "Best's Insurance Guide".  The insuring
party shall deliver to the other party copies of policies of such insurance or
certificates evidencing the existence and amounts of such insurance with loss
payable clauses as required by this paragraph 8. No such policy shall be
cancellable or subject to reduction of coverage or other modification except
after thirty (30) days' prior written notice to Lessor.  If Lessee is the
insuring party Lessee shall, at least thirty (30) days prior to the expiration
of such policies, furnish Lessor with renewals or "binders" thereof, or Lessor
may order such insurance and charge the cost thereof to Lessee, which amount
shall be payable by Lessee upon demand. Lessee shall not do or permit to be 
done anything which shall invalidate the insurance policies referred to in
Paragraph 8.3. If Lessee does or permits to be done anything which shall 
increase the cost of the insurance policies referred to in Paragraph 8.3, then
Lessee shall forthwith upon Lessor's demand reimburse Lessor for any additional
premiums attributable to any act or omission or operation of Lessee causing such
increase in the cost of insurance if Lessor is the insuring party, and if the
insurance policies maintained hereunder cover other improvements in addition to
the Premises, Lessor shall deliver to Lessee a written statement setting forth
the amount of any such insurance cost increase and showing in reasonable detail
the manner in which it has been computed.

    8.5  WAIVER OF SUBROGATION.  Lessee and Lessor each hereby release and 
relieve the other, and waive their entire right of recovery against the other 
for loss or damage arising out of or incident to the perils insured against 
under paragraph 8.3, which perils occur in, on or about Premises, whether due 
to the negligence of Lessor or Lessee or their agents, employees, contractors 
and/or invitees.  Lessee and Lessor shall, upon obtaining the policies of 
insurance required hereunder, give notice to the insurance carrier or 
carriers that the foregoing mutual waiver of subrogation is contained in this 
Lease.

    8.6  INDEMNITY.  Lessee shall indemnify and hold harmless Lessor from and 
against any and all claims arising from Lessee's use of the Premises, or from 
the conduct of Lessee's business or from any activity, work or things done, 
permitted or suffered by Lessee in or about the Premises or elsewhere and 
shall further indemnify and hold harmless Lessor from and against any and all 
claims arising from any breach or default in the performance of any 
obligation on Lessee's part to be performed under the terms of this Lease, or 
arising from any negligence of the Lessee, or any of Lessee's agents, 
contractors, or employees, and from and against all costs, attorney's fees, 
expenses and liabilities incurred in the defense of any such claim or any 
action or proceeding brought thereon; and in case any action or proceeding be 
brought against Lessor by reason of any such claim, Lessee upon notice from 
Lessor shall defend the same at Lessee's expense by counsel satisfactory to 
Lessor. Lessee, as a material part of the consideration to Lessor, hereby 
assumes all risk of damage to property or injury to persons, in, upon or 
about the Premises arising from any cause and Lessee hereby waives all claims 
in respect thereof against Lessor.

    8.7  EXEMPTION OF LESSOR FROM LIABILITY.  Lessee hereby agrees that 
Lessor shall not be liable for injury to Lessee's business or any loss of 
income therefrom or for damage to the goods, wares, merchandise or other 
property of Lessee, Lessee's employees, invitees, customers, or any other 
person in or about the Premises, nor shall Lessor be liable for injury to the 
person of Lessee, Lessee's employees, agents or contractors, whether such 
damage or injury is caused by or results from fire, steam, electricity, gas, 
water or rain, or from the breakage, leakage, obstruction or other defects of 
pipes, sprinklers, wires, appliances, plumbing, air conditioning or lighting 
fixtures, or from any other cause, whether the said damage or injury results 
from conditions arising upon the Premises or upon other portions of the 
building of which the Premises are a part, or from other sources or places 
and regardless of whether the cause of such damage or injury or the means of 
repairing the same is inaccessible to Lessee.  Lessor shall not be liable for 
any damages arising from any act or neglect of any other tenant, if any, of 
the building in which the Premises are located.

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9.  DAMAGE OR DESTRUCTION.

    9.1  DEFINITIONS.

         (a)  "Premises Partial Damage" shall herein mean damage or 
destruction to the Premises to the extent that the cost of repair is less 
than 50% of the then replacement cost of the Premises.  "Premises Building 
Partial Damage" shall herein mean damage or destruction to the building of 
which the Premises are a part to the extent that the cost of repair is less 
than 50% of the then replacement cost of such building as a whole.

         (b)  "Premises Total Destruction" shall herein mean damage or 
destruction to the Premises to the extent that the cost of repair is 50% or 
more of the then replacement cost of the Premises.  "Premises Building Total 
Destruction" shall herein mean damage or destruction to the building of which 
the Premises are a part to the extent that the cost of repair is 50% or more 
of the then replacement cost of such building as a whole.

         (c)  "Insured Loss" shall herein mean damage or destruction which was
caused by an event required to be covered by the insurance described in
paragraph 8.

    9.2  PARTIAL DAMAGE - INSURED LOSS.  Subject to the provisions of 
paragraphs 9.4, 9.5 and 9.6, if at any time during the term of this Lease 
there is damage which is an Insured Loss and which falls into the 
classification of Premises Partial Damage or Premises Building Partial 
Damage, then Lessor shall, at Lessor's expense, repair such damage, but not 
Lessee's fixtures, equipment or tenant improvements unless the same have 
become a part of the Premises pursuant to Paragraph 7.5 hereof as soon as 
reasonably possible and this Lease shall continue in full force and effect.  
Notwithstanding the above, if the Lessee is the insuring party, and if the 
insurance proceeds received by Lessor are not sufficient to effect such 
repair, Lessor shall give notice to Lessee of the amount required in addition 
to the insurance proceeds to effect such repair. Lessee shall contribute the 
required amount to Lessor within ten days after Lessee has received notice 
from Lessor of the shortage in the insurance.  When Lessee shall contribute 
such amount to Lessor, Lessor shall make such repairs as soon as reasonably 
possible and this Lease shall continue in full force and effect.  Lessee 
shall in no event have any right to reimbursement for any such amounts so 
contributed.

    9.3  PARTIAL DAMAGE - UNINSURED LOSS.  Subject to the provisions of 
Paragraphs 9.4, 9.5 and 9.6, if at any time during the term of this Lease 
there is damage which is not an Insured Loss and which falls within the 
classification of Premises Partial Damage or Premises Building Partial 
Damage, unless caused by a negligent or willful act of Lessee (in which event 
Lessee shall make the repairs at Lessee's expense), Lessor may at Lessor's 
option either (i) repair such damage as soon as reasonably possible at 
Lessor's expense, in which event this Lease shall continue in full force and 
effect, or (ii) give written notice to  Lessee within thirty (30) days after 
the date of the occurrence of such damage of Lessor's intention to cancel and 
terminate this Lease, as of the date of the occurrence of such damage. In the 
event Lessor elects to give such notice of Lessor's intention to cancel and 
terminate this Lease, Lessee shall have the right within ten (10) days after 
the receipt of such notice to give written notice to Lessor of Lessee's 
intention to repair such damage at Lessee's expense, without reimbursement 
from Lessor, in  which event this Lease shall continue in full force and 
effect, and Lessee shall proceed to make such repairs as soon as reasonably 
possible. If Lessee does not give such notice within such 10-day period this 
Lease shall be canceled and terminated as of the date of the occurrence of 
such damage.

    9.4  TOTAL DESTRUCTION.  If at any time during the term of this Lease 
there is damage, whether or not an Insured Loss, (including destruction 
required by any authorized public authority), which falls into the 
classification of Premises Total Destruction or Premises Building Total 
Destruction, this Lease shall automatically terminate as of the date of such 
total destruction.

9.5  DAMAGE NEAR END OF TERM.

         (a)  If at any time during the last one (1) year of the term of this
Lease there is damage, whether or not an Insured Loss, which falls within the
classification of Premises Partial Damage, Lessor may at Lessor's option cancel
and terminate this Lease as of the date of occurrence of such damage by giving
written notice to Lessee of Lessor's election to do so within 30 days after the
date of occurrence of such damage.

         (b)  Notwithstanding paragraph 9.5(a), in the event that Lessee has 
an option to extend or renew this Lease, and the time within which said 
option may be exercised has not yet expired, Lessee shall exercise such 
option, if it is to be exercised at all, no later than 20 days after the 
occurrence of an Insured Loss falling within the classification of Premises 
Partial Damage during the last six months of the term of this Lease.  If 
Lessee duly exercises such option during said 20 day period, then Lessor may 
at Lessor's option terminate and cancel this Lease as of the expiration of 
said 20 day period, then Lessor may at Lessor's option terminate and cancel 
this Lease as of the expiration of said 20 day period by giving written 
notice to Lessee of Lessor's election to do so within 10 days after the 
expiration of said 20 day period, notwithstanding any term or provision in 
the grant of option to the contrary.

    9.6  ABATEMENT OF RENT; LESSEE'S REMEDIES.

         (a)  In the event of damage described in paragraphs 9.2 or 9.3, and
Lessor or Lessee repairs or restores the Premises pursuant to the provisions of
this Paragraph 9, the rent payable hereunder for the period during which such
damage, repair or restoration continues shall be abated in proportion to the
degree to which Lessee's use of the Premises is impaired.  Except for abatement
of rent, if any, Lessee shall have no claim against Lessor for any damage
suffered by reason of any such damage, destruction, repair or restoration.

         (b)  If Lessor shall be obligated to repair or restore the Premises 
under the provisions of this Paragraph 9 and shall not commence such repair 
or restoration within 90 days after such obligations shall accure, Lessee may 
at Lessee's option cancel and terminate this Lease by giving Lessor written 
notice of Lessee's election to do so at any time prior to the commencement of 
such repair or restoration.  In such event this Lease shall terminate as of 
the date of such notice.

    9.7  TERMINATION - ADVANCE PAYMENTS.  Upon termination of this Lease 
pursuant to this Paragraph 9, an equitable adjustment shall be made 
concerning advance rent and any advance payments made by Lessee to Lessor. 
Lessor shall, in addition, return to Lessee so much of Lessee's security 
deposit as has not theretofore been applied by Lessor.

    9.8  WAIVER.  Lessor and Lessee waive the provisions of any statutes which
relate to termination of leases when leased property is destroyed and agree that
such event shall be governed by the terms of this Lease.

10.  REAL PROPERTY TAXES.

    10.1 PAYMENT OF TAXES.  Lessee shall pay to Lessor the real property tax,
as defined in paragraph 10.2, applicable to the Premises during the term of this
Lease.  All such payments shall be made at least ten (10) days prior to the
delinquency date of such payment.   Lessee shall promptly furnish Lessor with
satisfactory evidence that such taxes have been paid.  If any such taxes paid by
Lessee shall cover any period of time prior to or after the expiration of the
term hereof, Lessee's share of such taxes shall be equitably prorated by
Lessor, to cover only the period of time within the tax fiscal year during which
this Lease shall be in effect, and Lessor shall reimburse Lessee to the extent
required.  If Lessee shall fail to pay any such taxes, Lessor shall have the
right to pay the same, in which case Lessee shall repay such amount to Lessor
with Lessee's next rent installment together with interest at the maximum rate
then allowable by law.

    10.2  DEFINITION OF "REAL PROPERTY TAX" .  As used herein, the term "real 
property tax" shall include any form of real estate tax or assessment, 
general, special, ordinary or extraordinary, and any license fee, commercial 
rental tax, improvement bond or bonds, levy or tax (other than inheritance, 
personal income or estate taxes) imposed on the Premises by any authority 
having the direct or indirect power to tax, including any city, state or 
federal government, or any school, agricultural, sanitary, fire, street, 
drainage or other improvement district  thereof, as against any legal or 
equitable interest of Lessor in the Premises or in the real property of which 
the Premises are a part, as against Lessor's right to rent or other income 
therefrom, and as against Lessor's business of leasing the Premises.  The 
term "real property tax" shall also include any tax, fee, levy, assessment or 
charge (i) in substitution of, partially or totally, any tax, fee, levy, 
assessment or charge hereinabove included within the definition of "real 
property tax,"  or (ii) the nature of which was hereinbefore included within 
the definition of "real property tax," or (iii) which is imposed for a 
service or right not charged prior to June 1, 1978, or, if previously 
charged, has been increased since June 1, 1978, or (iv) which is imposed as a 
result of a transfer, either partial or total, of Lessor's interest in the 
Premises or which is added to a tax or charge hereinbefore included within 
the definition of real property tax by reason of such transfer, or (v) which 
is imposed by reason of this transaction, any modifications or changes 
hereto, or any transfers hereof.

    10.3  JOINT ASSESSMENT.  If the Premises are not separately assessed, 
Lessee's liability shall be an equitable proportion of the real property 
taxes for all of the land and improvements included within the tax parcel 
assessed, such proportion to be determined by Lessor from the respective 
valuations assigned in the assessor's work sheets or such other information 
as may be reasonably available. Lessor's reasonable determination thereof, in 
good faith, shall be conclusive.

    10.4  PERSONAL PROPERTY TAXES.

         (a)  Lessee shall pay prior to delinquency all taxes assessed against
and levied upon trade fixtures, furnishings, equipment and all other personal
property of Lessee contained in the Premises or elsewhere.  When possible,
Lessee shall cause said trade fixtures, furnishings, equipment and all other
personal property to be assessed and billed separately from the real property of
Lessor.
         (b)  If any of Lessee's said personal property shall be assessed with
Lessor's real property, Lessee shall pay Lessor the taxes attributable to Lessee
within 10 days after receipt of a written statement setting forth the taxes
applicable to Lessee's property.

11.  UTILITIES.  Lessee shall pay for all water, gas, heat, light, power, 
telephone and other utilities and services supplied to the Premises, together 
with any taxes thereon.  If any such services are not separately metered to 
Lessee, Lessee shall pay a reasonable proportion to be determined by Lessor 
of all charges jointly metered with other premises.

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13. DEFAULT; REMEDIES.

    13.1 DEFAULTS. The occurrence of any one or more of the following events 
shall constitute a material default and breach of this Lease by Lessee:

         (a) The vacating or abandonment of the Premises by Lessee.

         (b) The failure by Lessee to make any payment of rent or any other 
payment required to be made by Lessee hereunder, as and when due, where such 
failure shall continue for a period of three days after written notice 
thereof from Lessor to Lessee.  In the event that Lessor serves Lessee with a 
Notice to Pay Rent or Quit pursuant to applicable Unlawful Detainer statutes 
such Notice to Pay Rent or Quit shall also constitute the notice required by 
this subparagraph.

         (c) The failure by Lessee to observe or perform any of the 
covenants, conditions or provisions of this Lease to be observed or performed 
by Lessee, other than described in paragraph (b) above, where such failure 
shall continue for a period of 30 days after written notice thereof from 
Lessor to Lessee; provided, however, that if the nature of Lessee's default 
is such that more than 30 days are reasonably required for its cure, then 
Lessee shall not be deemed to be in default if Lessee commenced such cure 
within said 30-day period and thereafter diligently prosecutes such cure to 
completion.

         (d) (i) The making by Lessee of any general arrangement or 
assignment for the benefit of creditors; (ii) Lessee becomes a "debtor" as 
defined in 11 U.S.C. Section 101 any successor statute thereto (unless, in 
the case of a petition filed against Lessee, the same is dismissed within 60 
days); (iii) the appointment of a trustee or receiver to take possession of 
substantially all of Lessee's assets located at the Premises or of Lessee's 
interest in this Lease, where possession is not restored to Lessee within 30 
days; or (iv) the attachment, execution or other judicial seizure of 
substantially all of Lessee's assets located at the Premises or of Lessee's 
interest in this Lease, where such seizure is not discharged within 30 days. 
Provided, however, in the event that any provision of this paragraph 13.1 (d) 
is contrary to any applicable law, such provision shall be of no force or 
effect.

         (e) The discovery by Lessor that any financial statement given to 
Lessor by Lessee, any assignee of Lessee, any subtenant of Lessee, any 
successor in interest of Lessee or any guarantor of Lessee's obligation 
hereunder, and any of them, was materially false.

    13.2 REMEDIES. In the event of any such material default or breach by 
Lessee, Lessor may at any time thereafter, with or without notice or demand 
and without limiting Lessor in the exercise of any right or remedy which 
Lessor may have by reason of such default or breach:

         (a) Terminate Lessee's right to possession of the Premises by any 
lawful means, in which case this Lease shall terminate and Lessee shall 
immediately surrender possession of the Premises to Lessor.  In such event 
Lessor shall be entitled to recover from Lessee all damages incurred by 
Lessor by reason of Lessee's default including, but not limited to, the cost 
of recovering possession of the Premises; expenses of reletting, including 
necessary renovation and alteration of the Premises, reasonable attorney's 
fees, and any real estate commission actually paid; the worth at the time of 
award by the court having jurisdiction thereof of the amount by which the 
unpaid rent for the balance of the term after the time of such award exceeds 
the amount of such rental loss for the same period that Lessee proves could 
be reasonably avoided; that portion of the leasing commission paid by Lessor 
pursuant to Paragraph 15 applicable to the unexpired term of this Lease.

         (b) Maintain Lessee's right to possession in which case this Lease
shall continue in effect whether or not Lessee shall have abandoned the
Premises.  In such event Lessor shall be entitled to enforce all of Lessor's
rights and remedies under this Lease, including the right to recover the rent as
it becomes due hereunder.

         (c) Pursue any other remedy now or hereafter available to Lessor 
under the laws or judicial decisions of the state wherein the Premises are 
located.  Unpaid installments of rent and other unpaid monetary obligations 
of Lessee under the terms of this Lease shall bear interest from the date due 
at the maximum rate then allowable by law.

    13.3 DEFAULT BY LESSOR. Lessor shall not be in default unless Lessor 
fails to perform obligations required of Lessor within a reasonable time, but 
in no event later than thirty (30) days after written notice by Lessee to 
Lessor and to the holder of any first mortgage or deed of trust covering the 
Premises whose name and address shall have theretofore been furnished to 
Lessee in writing, specifying wherein Lessor has failed to perform such 
obligation; provided, however, that if the nature of Lessor's obligation is 
such that more than thirty (30) days are required for performance then Lessor 
shall not be in default if Lessor commences performance within such 30-day 
period and thereafter diligently prosecutes the same to completion.

    13.4 LATE CHARGES.  Lessee hereby acknowledges that late payment by Lessee
to Lessor of rent and other sums due hereunder will cause Lessor to incur costs
not contemplated by this Lease, the exact amount of which will be extremely
difficult to ascertain.  Such costs include, but are not limited to, processing
and accounting charges, and late charges which may be imposed on Lessor by the
terms of any mortgage or trust deed covering the Premises.  Accordingly, if any
installment of rent or any other sum due from Lessee shall not be received by
Lessor or Lessor's designee within ten (10) days after such amount shall be
due, then, without any requirement for notice to Lessee, Lessee shall pay to
Lessor a late charge equal to 4.5% of such overdue amount.  The parties hereby
agree that such late charge represents a fair and reasonable estimate of the
costs Lessor will incur by reason of late payment by Lessee.   Acceptance of
such late charge by Lessor shall in no event constitute a waiver of Lessee's
default with respect to such overdue amount, nor prevent Lessor from exercising
any of the other rights and remedies granted hereunder.  In the event that a
late charge is payable hereunder, whether or not collected, for three (3)
consecutive installments of rent, then rent shall automatically become due and
payable quarterly in advance, rather than monthly, notwithstanding paragraph 4
or any other provision of this Lease to the contrary.

    13.5  IMPOUNDS.  In the event that a late charge is payable hereunder, 
whether or not collected, for three (3) installments of rent or any other 
monetary obligation of Lessee under the terms of this Lease, Lessee shall pay 
to Lessor, if Lessor shall so request, in addition to any other payments 
required under this Lease, a monthly advance installment, payable at the same 
time as the monthly rent, as estimated by Lessor, for real property tax and 
insurance expenses on the Premises which are payable by Lessee under the 
terms of this Lease.  Such fund shall be established to insure payment when 
due, before delinquency, of any or all such real property taxes and insurance 
premiums.  If the amounts paid to Lessor by Lessee under the provisions of 
this paragraph are insufficient to discharge the obligations of Lessee to pay 
such real property taxes and insurance premiums as the same become due, 
Lessee shall pay to Lessor, upon Lessor's demand, such additional sums 
necessary to pay such obligations. All moneys paid to Lessor under this 
paragraph may be intermingled with other moneys of Lessor and shall not bear 
interest.  In the event of a default in the obligations of Lessee to perform 
under this Lease, then any balance remaining from funds paid to Lessor under 
the provisions of this paragraph may, at the option of Lessor, be applied to 
the payment of any monetary default of Lessee in lieu of being applied to the 
payment of real property tax and insurance premiums.

14. CONDEMNATION.  If the Premises or any portion thereof are taken under the 
power of eminent domain, or sold under the threat of the exercise of said 
power (all of which are herein called "condemnation"), this Lease shall 
terminate as to the part so taken as of the date the condemning authority 
takes title or possession, whichever first occurs.  If more than 10% of the 
floor area of the building on the Premises, or more than 25% of the land area 
of the Premises which is not occupied by any building, is taken by 
condemnation, Lessee may, at Lessee's option, to be exercised in writing only 
within twenty (20) days after Lessor shall have given Lessee written notice 
of such taking (or in the absence of such notice, within ten (10) days after 
the condemning authority shall have taken possession) terminate this Lease as 
of the date the condemning authority takes such possession.  If Lessee does 
not terminate this Lease in accordance with the foregoing, this Lease shall 
remain in full force and effect as to the portion of the Premises remaining, 
except that the rent shall be reduced in the proportion that the floor area 
of the building taken bears to the total floor area of the building situated 
on the Premises.  No reduction of rent shall occur if the only area taken is 
that which does not have a building located thereon. Any award for the taking 
of all or any part of the Premises under the power of eminent domain or any 
payment made under threat of the exercise of such power shall be the property 
of Lessor, whether such award shall be made as compensation for diminution in 
value of the leasehold or for the taking of the fee, or as severance damages; 
provided, however, that Lessee shall be entitled to any award for loss of or 
damage to Lessee's trade fixtures and removable personal property.  In the 
event that this Lease is not terminated by reason of such condemnation, 
Lessor shall to the extent of severance damages received by Lessor in 
connection with such condemnation, repair any damage to the Premises caused 
by such condemnation except to the extent that Lessee has been reimbursed 
therefor by the condemning authority.  Lessee shall pay any amount in excess 
of such severance damages required to complete such repair.

15. BROKER'S FEE.

         (a) Upon execution of this Lease by both parties, Lessor shall pay 
to Leonard & Ohren Licensed real estate broker(s), a fee as set forth in a 
separate agreement between Lessor and said broker(s), or in the event there 
is no separate agreement between Lessor and said broker(s), the sum of 
$219,931.20, for brokerage services rendered by said broker(s) to Lessor in 
this transaction.

         (c) Lessor agrees to pay said fee not only on behalf of Lessor but
also on behalf of any person, corporation, association, or other entity having
an ownership interest in said real property or any part thereof, when such fee
is due hereunder.  Any transferee of Lessor's interest in this Lease, whether
such transfer is by agreement or by operation of law, shall be deemed to have
assumed Lessor's obligation under this Paragraph 15.  Said broker shall be a
third party beneficiary of the provisions of this Paragraph 15.

16. ESTOPPEL CERTIFICATE

         (a) Either party hereto shall at any time upon not less than twenty
(20) days' prior written notice from the other party execute, acknowledge and
deliver to the requesting party a statement in writing (i) certifying that this
Lease is unmodified and in full force and effect (or, if modified, stating the
nature of such modification and certifying that this Lease, as so modified, is
in full force and effect) and the date to which the rent and other charges are
paid in advance, if any, and (ii) acknowledging that there are not, to such
party's knowledge, any uncured defaults on the part of the other party
hereunder, or specifying such defaults if any are claimed.  Any such statement
may be conclusively relied upon by any prospective purchaser or encumbrancer of
the Premises.

         (b) At either party's option, the failure to deliver such statement
within such time shall be a material breach of this Lease or shall be


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                                  -4-                                LEB
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conclusive upon such party (i) that this Lease is in full force and effect,
without modification except as may be represented by the party, (ii) that there
are no uncured defaults in the other party's performance, and (iii) that not
more than one month's rent has been paid in advance or such failure may be
considered a default under this Lease.

         (c)  If Lessor desires to finance, refinance, or sell the Premises, or
any part thereof, Lessee hereby agrees to deliver to any lender or purchaser
designated by Lessor such financial statements of Lessee as may be reasonably
required by such lender or purchaser.  Such statements shall include the past
three years' financial statements of Lessee.  All such financial statements
shall be received by Lessor and such lender or purchaser in confidence and shall
be used only for the purposes herein set forth.

17.  LESSOR'S LIABILITY.  The term "Lessor" as used herein shall mean only 
the owner or owners at the time in question of the fee title or a lessee's 
interest in a ground lease of the Premises, and except as expressly provided 
in Paragraph 15, in the event of any transfer of such title or interest, 
Lessor herein named (and in case of any subsequent transfers then the 
grantor) shall be relieved from and after the date of such transfer of all 
liability as respects Lessor's obligations thereafter to be performed, 
provided that any funds in the hands of Lessor or the then grantor at the 
time of such transfer, in which Lessee has an interest, shall be delivered to 
the grantee. The obligations contained in this Lease to be performed by 
Lessor shall, subject as aforesaid, be binding on Lessor's successors and 
assigns, only during their respective periods of ownership.

18.  SEVERABILITY.  The invalidity of any provision of this Lease as determined
by a court of competent jurisdiction, shall in no way affect the validity of any
other provision hereof.

19.  INTEREST ON PAST-DUE OBLIGATIONS. Except as expressly herein provided, any
amount due to Lessor not paid when due shall bear interest at the maximum rate
then allowable by law from the date due.  Payment of such interest shall not
excuse or cure any default by Lessee under this Lease, provided, however, that
interest shall not be payable on late charges incurred by Lessee nor on any
amounts upon which late charges are paid by Lessee.

20.  TIME OF ESSENCE.  Time is of the essence.

21.  ADDITIONAL RENT.  Any monetary obligations of Lessee to Lessor under the
terms of this Lease shall be deemed to be rent.

22.  INCORPORATION OF PRIOR AGREEMENTS; AMENDMENTS.  This Lease contains all
agreements of the parties with respect to any matter mentioned herein.  No prior
agreement or understanding pertaining to any such matter shall be effective.
This Lease may be modified in writing only, signed by the parties in interest at
the time of the modification.  Except as otherwise stated in this Lease, Lessee
hereby acknowledges that neither the real estate broker listed in Paragraph 15
hereof nor any cooperating broker on this transaction nor the Lessor or any
employees or agents of any of said persons has made any oral or written
warranties or representations to Lessee relative to the condition or use by
Lessee of said Premises and Lessee acknowledges that Lessee assumes all
responsibility regarding the Occupational Safety Health Act, the legal use and
adaptability of the Premises and the compliance thereof with all applicable
laws and regulations in effect during the term of this Lease except as otherwise
specifically stated in this Lease.

23.  NOTICES. Any notice required or permitted to be given hereunder shall be 
in writing and may be given by personal delivery or by certified mail, and if 
given personally or by mail, shall be deemed sufficiently given if addressed 
to Lessee or to Lessor at the address noted below the signature of the 
respective parties, as the case may be.  Either party may by notice to the 
other specify a different address for notice purposes except that upon 
Lessee's taking possession of the Premises, the Premises shall constitute 
Lessee's address for notice purposes.  A copy of all notices required or 
permitted to be given to Lessor hereunder shall be concurrently transmitted 
to such party or parties at such addresses as Lessor may from time to time 
hereafter designate by notice to Lessee.

24.  WAIVERS.  No waiver by Lessor or any provision hereof shall be deemed a
waiver of any other provision hereof or of any subsequent breach by Lessee of
the same or any other provision. Lessor's consent to, or approval of, any act
shall not be deemed to render unnecessary the obtaining of Lessor's consent to
or approval of any subsequent act by Lessee.  The acceptance of rent hereunder
by Lessor shall not be a waiver of any preceding breach by Lessee of any
provision hereof, other than the failure of Lessee to pay the particular rent so
accepted, regardless of Lessor's knowledge of such preceding breach at the time
of acceptance of such rent.

25.  RECORDING.  Either Lessor or Lessee shall, upon request of the other,
execute, acknowledge and deliver the other a "short form" memorandum of this
Lease for recording purposes.

26.  HOLDING OVER.  If Lessee, with Lessor's consent, remains in possession of
the Premises or any part thereof after the expiration of the term hereof, such
occupancy shall be a tenancy from month to month upon all the provisions of this
Lease pertaining to the obligations of Lessee, but all options and rights of
first refusal, if any, granted under the terms of this Lease shall be deemed
terminated and be of no further effect during said month to month tenancy.

27.  CUMULATIVE REMEDIES.  No remedy or election hereunder shall be deemed
exclusive but shall, whenever possible, be cumulative with all other remedies at
law or in equity.

28.  COVENANTS AND CONDITIONS.  Each provision of this Lease performable by
Lessee shall be deemed both a covenant and a condition.

29.  BINDING EFFECT; CHOICE OF LAW. Subject to any provisions hereof restricting
assignment of subletting by Lessee and subject to the provisions of Paragraph
17, this Lease shall bind the parties, their personal representatives,
successors and assigns.  This Lease shall be governed by the laws of the State
wherein the Premises are located.

30.  SUBORDINATION.

         (a)  This Lease, at Lessor's option, shall be subordinate to any 
ground lease, mortgage, deed of trust, or any other hypothecation or security 
now or hereafter placed upon the real property of which the Premises are a 
part and to any and all advances made on the security thereof and to all 
renewals, modifications, consolidations, replacements and extensions thereof. 
Notwithstanding such subordination, Lessee's right to quiet possession of the 
Premises shall not be disturbed if Lessee is not in default and so long as 
Lessee shall pay the rent and observe and perform all of the provisions of 
this Lease, unless this Lease is otherwise terminated pursuant to its terms. 
If any mortgagee, trustee or ground lessor shall elect to have this Lease 
prior to the lien of its mortgage, deed of trust or ground lease, and shall 
give written notice thereof to Lessee, this Lease shall be deemed prior to 
such mortgage, deed of trust, or ground lease, whether this Lease is dated 
prior or subsequent to the date of said mortgage, deed or trust of ground 
lease or the date of recording thereof.

         (b)  Lessee agrees to execute any documents required to effectuate 
an attornment, a subordination or to make this Lease prior to the lien of any 
mortgage, deed of trust or ground lease, as the case may be.  Lessee's 
failure to execute such documents within twenty (20) days after written 
demand shall constitute a material default by Lessee hereunder, or, at 
Lessor's option, Lessor shall execute such documents on behalf of Lessee as 
Lessee's attorney-in-fact.  Lessee does hereby make, constitute and 
irrevocably appoint Lessor as Lessee's attorney-in-fact and in Lessee's name, 
place and stead, to execute such documents in accordance with this paragraph 
30(b).

31.  ATTORNEY'S FEES.  If either party or the broker named herein brings an
action to enforce the terms hereof or declare rights hereunder, the prevailing
party in any such action, on trial or appeal, shall be entitled to his
reasonable attorney's fees to be paid by the losing party as fixed by the court.
The provisions of this paragraph shall inure to the benefit of the broker named
herein who seeks to enforce a right hereunder.

32.  LESSOR'S ACCESS.  Lessor and Lessor's agents shall have the right to 
enter the Premises at reasonable times and with reasonable notice for the 
purpose of inspecting the same, showing the same to prospective purchasers, 
lenders, or lessees, and making such alterations, repairs, improvements or 
additions to the Premises or to the building of which they are a part as 
Lessor may deem necessary or desirable.  Lessor may at any time place on or 
about the Premises any ordinary "For Sale" signs and Lessor may at any time 
during the last 120 days of the term hereof place on or about the Premises 
any ordinary "For Lease" signs, all without rebate of rent or liability to 
Lessee.

33.  AUCTIONS.  Lessee shall not conduct, nor permit to be conducted, either 
voluntarily or involuntarily, any auction upon the Premises without first 
having obtained Lessor's prior written consent.  Notwithstanding anything to 
the contrary in this Lease, Lessor shall not be obligated to exercise any 
standard of reasonableness in determining whether to grant such consent.

34.  SIGNS.  Lessee shall not place any sign upon the Premises without 
Lessor's prior written consent.

35.  MERGER.  The voluntary or other surrender of this Lease by Lessee, or a 
mutual cancellation thereof, or a termination by Lessor, shall not work a 
merger, and shall, at the option of Lessor, terminate all or any existing 
subtenancies or may, at the option of Lessor, operate as an assignment to 
Lessor of any or all of such subtenancies.

36.  CONSENTS.  Except for paragraph 33 hereof, wherever in this Lease the
consent of one party is required to an act of the other party such consent
shall not be unreasonably withheld.

37.  GUARANTOR.  In the event that there is a guarantor of this Lease, said
guarantor shall have the same obligations as Lessee under this Lease.

38.  QUIET POSSESSION.  Upon Lessee paying the rent for the Premises and
observing and performing all of the covenants, conditions and provisions on
Lessee's part to be observed and performed hereunder, Lessee shall have quiet
possession of the Premises for the entire term hereof subject to all of the
provisions of this Lease.  The individuals executing this Lease on behalf of
Lessor represent and warrant to Lessee that they are fully authorized and
legally capable of executing this Lease on behalf of Lessor and that such
execution is binding upon all parties holding an ownership interest in the
Premises.

39.  OPTIONS.

    39.1 DEFINITION. As used in this paragraph the word "Options" has the 
following meaning: (1) the right or option to extend the term of this Lease 
to renew this Lease or to extend or renew any lease that Lessee has on other 
property of Lessor; (2) the option or right of first refusal to lease the 
Premises or the right of first offer to lease the Premises or the right of 
first refusal to lease other property of Lessor or the right of first offer 
to lease other property of Lessor; (3) the right or option to purchase the 
Premises, or the right of first refusal to purchase the Premises, or the 
right of first offer to purchase the Premises or the right or option to 
purchase other property of Lessor, or the right of first refusal to purchase 
other property of Lessor or the right of first offer to purchase other 
property of Lessor.

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    39.2  OPTIONS PERSONAL.  The Options herein granted to Lessee are not
assignable separate and apart from this Lease.

    39.3  MULTIPLE OPTIONS.  In the event that Lessee has any multiple options
to extend or renew this Lease a later option cannot be exercised unless the
prior option to extend or renew this Lease has been so exercised.

    39.4  EFFECT OF DEFAULT ON OPTIONS.

         (a)  Lessee shall have no right to exercise an Option, 
notwithstanding any provision in the grant of Option to the contrary, (i) 
during the time commencing from the date Lessor gives to Lessee a notice of 
default pursuant to paragraph 13.1(b) or 13.1(c) and continuing until the 
default alleged in said notice of default is cured, or (ii) during the period 
of time commencing on the day after a monetary obligation to Lessor is due 
from Lessee and unpaid (without any necessity for notice thereof to Lessee) 
continuing until the obligation is paid, or (iii) at any time after an event 
of default described in paragraphs 13.1(a), 13.1(d), or 13.1(e) (without any 
necessity of Lessor to give notice of such default to Lessee), or (iv) in the 
event that Lessor has given to Lessee three or more notices of default under 
paragraph 13.1(b), where a late charge has become payable under paragraph 
13.4 for each of such defaults, or paragraph 13.1(c), whether or not the 
defaults are cured, during the 12 month period prior to the time that Lessee 
intends to exercise the subject Option.

         (b)  The period of time within which an Option may be exercised 
shall not be extended or enlarged by reason of Lessee's inability to exercise 
an Option because of the provisions of paragraph 39.4(a).

         (c)  All rights of Lessee under the provisions of an Option shall 
terminate and be of no further force or effect, notwithstanding Lessee's due 
and timely exercise of the Option, if, after such exercise and during the 
term of this Lease, (i) Lessee fails to pay to Lessor a monetary obligation 
of Lessee for a period of 30 days after such obligation becomes due (without 
any necessity of Lessor to give notice thereof to Lessee), or (ii) Lessee 
fails to commence to cure a default specified in paragraph 13.1(c) within 30 
days after the date that Lessor gives notice to Lessee of such default and/or 
Lessee fails thereafter to diligently prosecute said cure to completion , or 
(iii) Lessee commits a default described in paragraph 13.1(a), 13.1(d) or 
13.1(e) (without any necessity of Lessor to give notice of such default to 
Lessee), or (iv) Lessor gives to Lessee three or more notices of default 
under paragraph 13.1(b), where a late charge becomes payable under paragraph 
13.4 for each such default, or paragraph 13.1(c), whether or not the defaults 
are cured.

40.  MULTIPLE TENANT BUILDING.  In the event that the Premises are part of a
larger building or group of buildings then Lessee agrees that it will abide by,
keep and observe all reasonable rules and regulations which Lessor may make from
time to time for the management, safety, care, and cleanliness of the building
and grounds, the parking of vehicles and the preservation of good order therein
as well as for the convenience of other occupants and tenants of the building.
The violations of any such rules and regulations shall be deemed a material
breach of this Lease by Lessee.

41.  SECURITY MEASURES.  Lessee hereby acknowledges that the rental payable to
Lessor hereunder does not include the cost of guard service or other security
measures, and that Lessor shall have no obligation whatsoever to provide same.
Lessee assumes all responsibility for the protection of Lessee, its agents and
invitees from acts of third parties.

42.  EASEMENTS.  Lessor reserves to itself the right, from time to time, to 
grant such easements, rights and dedications that Lessor deems necessary or 
desirable, and to cause the recordation of Parcel Maps and restrictions, so 
long as such easements, rights, dedications, Maps and restrictions do not 
unreasonably interfere with the use of the Premises by Lessee.  Lessee shall 
sign any of the aforementioned documents upon request of Lessor and failure 
to do so shall constitute a material breach of this Lease.

43.  PERFORMANCE UNDER PROTEST.  If at any time a dispute shall arise as to any
amount or sum of money to be paid by one party to the other under the provisions
hereof, the party against whom the obligation to pay the money is asserted shall
have the right to make payment "under protest" and such payment shall not be
regarded as a voluntary payment, and there shall survive the right on the part
of said party to institute suit for recovery of such sum.  If it shall be
adjudged that there was no legal obligation on the part of said party to pay
such sum or any part thereof, said party shall be entitled to recover such sum
or so much thereof as it was not legally required to pay under the provisions of
this Lease.

44.  AUTHORITY.  If Lessee is a corporation, trust, or general or limited 
partnership, each individual executing this Lease on behalf of such entity 
represents and warrants that he or she is duly authorized to execute and 
deliver this Lease on behalf of said entity.  If Lessee is a corporation, 
trust or partnership, Lessee shall, within thirty (30) days after execution 
of this Lease, deliver to Lessor evidence of such authority satisfactory to 
Lessor.

45.  CONFLICT.  Any conflict between the printed provisions of this Lease and 
the typewritten or handwritten provisions shall be controlled by the 
typewritten or handwritten provisions.

46.  INSURING PARTY.  The insuring party under this lease shall be the Lessor.

47.  ADDENDUM.  Attached hereto is an addendum or addenda containing 
paragraphs 48 through 54 which constitutes a part of this Lease.

See attached Exhibit A - Legal Description
             Exhibit B - Building Floor Plan
             Exhibit C - Work Letter





LESSOR AND LESSEE HAVE CAREFULLY READ AND REVIEWED THIS LEASE AND EACH TERM AND
PROVISION CONTAINED HEREIN AND, BY EXECUTION OF THIS LEASE, SHOW THEIR INFORMED
AND VOLUNTARY CONSENT THERETO. THE PARTIES HEREBY AGREE THAT, AT THE TIME THIS
LEASE IS EXECUTED, THE TERMS OF THIS LEASE ARE COMMERCIALLY REASONABLE AND
EFFECTUATE THE INTENT AND PURPOSE OF LESSOR AND LESSEE WITH RESPECT TO THE
PREMISES.

    IF THIS LEASE HAS BEEN FILLED IN IT HAS BEEN PREPARED FOR SUBMISSION TO
    YOUR ATTORNEY FOR HIS APPROVAL. NO REPRESENTATION OR RECOMMENDATION IS
    MADE BY THE AMERICAN INDUSTRIAL REAL ESTATE ASSOCIATION OR BY THE REAL
    ESTATE BROKER OR ITS AGENTS OR EMPLOYEES AS TO THE LEGAL SUFFICIENCY, LEGAL
    EFFECT, OR TAX CONSEQUENCES OF THIS LEASE OR THE TRANSACTION RELATING
    THERETO. THE PARTIES SHALL RELY SOLELY UPON THE ADVICE OF THEIR OWN LEGAL
    COUNSEL AS TO THE LEGAL AND TAX CONSEQUENCES OF THIS LEASE.

THE PARTIES HERETO HAVE EXECUTED THIS LEASE AT THE PLACE ON THE DATES SPECIFIED
IMMEDIATELY ADJACENT TO THEIR RESPECTIVE SIGNATURES.

Executed at El Segundo, California         Continental Development Corporation
         -------------------------------   -------------------------------------

on                                         By /s/ Richard C. Lundquist
  ---------------------------------        ------------------------------------
                                            Richard C. Lundquist, President

Address 2041 Rosecrans Avenue, Suite 265   By /s/ Leonard E. Blakesley, Jr.
        --------------------------------   ------------------------------------
                                           Leonard E. Blakesley, Jr., Secretary

- ---------------------------------------       "LESSOR" (Corporate Seal)

Executed at El Segundo, California         Tri-Star Electronics, Inc. and
            ----------------------------   Cory Components Incorporated
                                           -------------------------------------

on                                         By /s/ Neal J. Castleman
   -------------------------------------      ----------------------------------
                                               Neal J. Castleman,
                                               President of Tri-Star Electronics

Address    2201 Rosecrans Avenue           By /s/ Neal J. Castleman
        --------------------------------      ----------------------------------
                                              Neal J. Castleman,
                                              Chairman of Cory Components

- ----------------------------------------          "LESSEE" (Corporate seal)


For these forms write or call the American Industrial Real Estate Association,
345 South Figueroa St., M-1, Los Angeles, CA 90071 (213)687-8777

- -C- 1980--By American Industrial Real Estate Association. All rights 
reserved. No part of these words may be reproduced in any form without 
permission in writing.



PARCEL A:

The surface and all rights above the subsurface and that portion of the
subsurface lying above a depth of 500.00 feet measured vertically from the
surface of that portion of Parcel 2, in the city of El Segundo, in the county of
Los Angeles, state of California, as shown on a record of survey filed in Book
77 pages 51 and 52 of Record of Surveys, in the office of the County Recorder of
said county, described as follows:

Beginning at the intersection of the westerly line of said Parcel 2, with a 
line that is parallel with and distant northerly 30.00 feet measured at right 
angles from the most southerly line of said Parcel 2; thence along said 
parallel line, South 89DEG.57'34" East 250.00 feet to the easterly line of 
said Parcel 2; thence along said easterly line, North 0DEG.00'04" West 405.00 
feet to the westerly terminus of that certain course in the southerly 
boundary of said Parcel 2, shown on the map of said Record of Survey as 
having a bearing and length of North 89DEG.57'34" West 400.00 feet; thence 
along the westerly prolongation of said last-mentioned certain course, North 
89DEG57'34" West 250.00 feet to the westerly line of said Parcel 2; thence 
along said westerly line South 0DEG.00'04" East 405.00 feet to the point of 
beginning.

Except from the southerly 13.5 feet of said land, all oil, gas, asphaltum and 
other hydrocarbons and other minerals that may be produced from said land, 
provided, however, that the surface of said property shall never be used for 
the exploration, development, extraction, removal or storage of said oil, 
gas, asphaltum or other hydrocarbons and other minerals and provided further 
that the exercise of such excepted and reserved rights shall be conducted in 
such a manner as not to interfere with or endanger the use of the surface of 
said property, as reserved by Standard Oil Company of California, a 
corporation, in deed recorded April 22, 1939, in Book D-441 Page 942, 
Official Records.

Lessor reserves unto itself, its successors, assigns and designated lessees, a
non-exclusive right of vehicular and pedestrian access to, upon and over the
westerly 22.00 feet of the above described land.

PARCEL B:

A non-exclusive easement appurtenant to said Parcel A for vehicular and
pedestrian access to and from said Parcel A in, to, upon and over those portions
of Parcels 1, 2 and 3, in the city of El Segundo, Count of Los Angeles, state of
California, as shown on Parcel Map No. 8721 filed in Book 107, Page 2 of Parcel
Maps in the office of the County Recorder of said county, TOGETHER with that
portion of the southeast quarter of Section 18, T. 3 S., R. 14W., in said city,
county and state, as shown on map of subdivision of part of the Sausal Redondo
Rancho, filed in Superior Court Case No. 11629 of the state of California in and
for the county of Los Angeles, included within a strip of land 38.00 feet wide,
lying 16.00 feet westerly and 22.00 feet easterly of the easterly line of said
Parcels 1, 2 and 3; excepting therefrom that portion of said 38.00-foot-wide
strip of land lying within said Parcel A. Said Parcel B lies within, and is a
portion of, the private street known as Continental Way.


                                     EXHIBIT "A"



                                   [MAP/BLUEPRINT]

                                  PARKING STRUCTURE

                                  -----------------

                                 2201 ROSECRANS AVE.
                                 TWO FLOORS
                                 81,300 sq. ft.

                                                          SEPT. 19, 1989

                                      EXHIBIT B


                         WORK LETTER TO STANDARD OFFICE LEASE

Dated:  September 19, 1989

By and between:  Continental Development Corporation, Lessor, and Tri-Star
Electronics, Inc., Lessee

Except for the work to be performed according to Lessee's plans and 
specifications (Specs), the tenant improvements in the Premises shall be 
constructed in accordance with Lessor's building standard improvements using 
building standard materials at Lessor's cost. All work to be performed in 
accordance with Lessee's Specs shall be performed by Lessors at Lessee's 
expense. In addition to the cost of Lessee's work performed in accordance 
with Lessee's Specs, Lessee shall pay Lessor 10% of the total cost of such 
work as administrative overhead and an additional 5% of the sum of such work 
and administrative overhead as a reasonable profit.

1.  Partitions

All existing partitions except bathrooms, stairwells and air chambers to be 
removed. All new partitions installed in accordance with the Specs shall be 
at the sole cost of the Lessee.

2. Wall Surfaces

All bathrooms, stairwells, air chambers and perimeter walls to be painted 
with Zolatone paint of Lessee's choice. Patch as necessary.

3.  Wall Coverings

N/A

4.  Carpeting & Flooring

Lessor shall install:  (1) 7,000 square feet of Stonehard Composition 
flooring in a location to be specified by Lessee in the Specs; (2) 10,000 
square feet of carpet, the cost of which shall not exceed $20/yard installed 
(inclusive of padding and other materials necessary to install) on the 2nd 
floor of the Premises; Lessee shall specify location;  (3) building standard 
vinyl tile with graphic motif using uncut tiles throughout balance of the 1st 
and 2nd floors of the Premises; (4) building standard vinyl cove baseboard 
on perimeter, bathroom, stairwell and air chamber walls by Lessor.  All other 
vinyl cove baseboard at expense of Lessee.

5.  Doors

Remove all doors coincidental with the demolition of interior partitions
described above in item 1.  All existing doors that are not removed (bathrooms,
janitor closets, stairwells, entrance and exit doors) to be refurbished. All new
doors installed in new partitions according to Lessee's Specs shall be at
Lessee's expense.

6.  Electrical and Telephone Outlets

All existing perimeter wall outlets shall remain as is.  Any additional such
outlets shall be installed per Code.  All outlets in all removed partitions
shall be disconnected at the junction box by Lessor.  Any and all new outlets
and all electrical power required by Lessee for the installation of Lessees
pre-fab type office systems, and industrial equipment shall be constructed by
Lessor in a "roughed-out" condition ready for final hook-up to said office
systems and industrial equipment at Lessee's  expense.

7.  Ceiling

To be removed and replaced with new 2'x2' acoustic tile building standard
ceiling throughout.  Drywall ceilings shall be repainted.  Any reconfiguration
required by Lessee's Specs shall be at Lessee's expense (including diagonal
orientation).  As Lessee does not require a ceiling for the 1st floor, Lessor's
savings therefrom shall be applied against Lessee's cost to adequately ventilate
and light the 1st floor area and against Lessee's remodel of all the building
restrooms.

8.  Lighting

Furnish and install new fixtures and lenses throughout to achieve a building
standard open area reflected ceiling plan which shall be one 2'x2' fixture per
code requirement.  Any additional fixtures or fixtures of a grade higher than
building standard required by Lessee's Specs shall be at Lessee's expense, and
Lessee shall receive a credit for the standard fixtures not used.

9.  Heating and Air Conditioning Ducts

Registers and grills to be refurbished to like-new condition or replaced with
new. Reinstall to pattern per building standard open area reflected ceiling
plan. Any additional ducting or zoning required by Lessee's Specs shall be at
Lessee's expense.

10.  Miscellaneous

Lessor shall construct or install as may be required by the Specs a lunch room
lineup with required utility connections and mechanical work; a nitrogen tank
(all above ground); a tank enclosure (approximately 8'x10') installed in the
parking structure for the building all at the sole expense of Lessee.  Lessor to
provide watertight roof and new visual block screen at roof; repaint entry
loading ramp and entrance; furnish and install a roll-up utility door in
exterior wall approximately 9' wide x 10' high.

11.  Plumbing

Detail type cleaning throughout all bathrooms. Convert one men's facility to 
a women's facility, changing urinals to water closets, and bring bathrooms 
into compliance with Title 24 Accessibility Requirements, (handicapped) 
including changing fixtures as necessary for compliance. Replacement of all 
faucets, knobs and any cracked or damaged fixtures and tile. Repaint all 
metal partitions. Add one executive building standard bathroom including 
shower stall. The existing fire sprinkler system shall be modified to comply 
with the applicable Building and Fire Safety Codes. Any reconfiguration 
required by Lessee's Specs shall at Lessee's expense.

                                                      Initials: [illegible]
                                                                -----------
                             FULL SERVICE - GROSS               [illegible]
                                                                -----------

                                      EXHIBIT C

                                  PAGE 1 OF 2 PAGES



12.  Entrance Doors
         N/A

13.  Completion of Improvements

     At the Lessee's expense, Lessor shall construct and complete the 
     improvements to the Premises in accordance with the Specs provided to 
     Lessor by Lessee.  Said Specs are to be provided to Lessor by November 1,
     1989, in order to permit Lessor sufficient time to complete such 
     improvements by March 1, 1990. These improvements shall be of building 
     standard type materials readily available in the area in which the 
     Premises are located and shall require no unreasonable lead times for 
     procurement. Notwithstanding the provisions of paragraph 3.2 of the 
     Lease, if Lessee fails to provide said Specs by such date and such 
     failure results in the Lessor's inability to complete said improvements 
     by March 1, 1990 without extraordinary efforts, such events shall not 
     cause a delay in the commencement of the Lease nor a delay in the 
     commencement of the accrual of rent.

16.  Completion

    16.1  Lessor shall obtain a building permit to construct the improvements
as soon as possible.

    16.2  Lessor shall complete the construction of the improvements as soon as
reasonably possible after the obtaining of necessary building permits.

    16.3  The term "Completion," as used in this Work Letter, is hereby 
defined to mean the date the building department of the municipality having 
jurisdiction of the Premises shall have made a final inspection of the 
improvements and authorized a final release of restrictions on the use of 
public utilities in connection therewith and the same are in a broom-clean 
condition.

    16.4  Lessor shall use its best efforts to achieve Completion of the
Improvements on or before the Commencement Date set forth in paragraph 1.5 of
the Basic Lease Provisions or within one hundred eighty (180) days after Lessor
obtains the building permit from the applicable building department, whichever
is later.

    16.5  In the event that the improvements or any portion thereof have not
reached Completion by the Commencement Date, this Lease shall not be invalid,
but rather Lessor shall complete the same as soon thereafter as is possible and
Lessor shall not be liable to Lessee for damages in any respect whatsoever.

    16.6  If Lessor shall be delayed at any time in the progress of the
construction of the improvements or any portion thereof by extra work, changes
in construction ordered by Lessee, or by strikes, lockouts, fire, delay in
transportation, unavoidable casualties, rain or weather conditions,
governmental procedures or delay, or by any other cause beyond Lessor's control,
then the Commercial Date established in paragraph 1.5 of the Lease shall be
extended by the period of such delay.

17.  Term

    Upon Completion of the improvements as defined in paragraph 16.3, above, 
Lessor and Lessee shall execute an amendment to the Lease setting forth the 
date of Tender of Possession as defined in paragraph 3.2.1 or the Lease or of 
actual taking of possession, whichever first occurs, as the Commencement Date 
of this Lease.

18.  Work Done by Lessee

    Any work done by Lessee shall be done only with Lessor's prior written 
consent and in conformity with a valid building permit and all applicable 
rules, regulations, laws and ordinances, and be done in a good and 
workmanlike manner with good and sufficient materials. All work shall be done 
only with union labor and only by contractors approved by Lessor, it being 
understood that all plumbing, mechanical, electrical wiring and ceiling work 
are to be done only by contractors designated by Lessor.

19.  Taking of Possession of Premises

    Lessor shall notify Lessee of the Estimated Completion Date at least ten
(10) days before said date.  Lessee shall thereafter have the right to enter the
Premises to commence construction of any improvements Lessee is to construct and
to equip and fixturize the Premises, as long as such entry does not interfere
with Lessor's work.  Lessee shall take possession of the Premises upon the
tender thereof as provided in paragraph 3.2.1 of the Lease to which this Work
Letter is attached.  Any entry by Lessee of the Premises under this paragraph
shall be under all of the terms and provisions of the Lease to which this Work
Letter is attached.

20.  Acceptance of Premises

    Lessee shall notify Lessor in writing of any items that Lessee deems
incomplete or incorrect in order for the Premises to be acceptable to Lessee
within ten (10) days following Tender of Possession as set forth in paragraph
3.2.1 of the Lease to which this Work Letter is attached.  Lessee shall be
deemed to have accepted the Premises and approved construction if Lessee does
not deliver such a list to Lessor within said number of days.

21.  Payment

    Lessee shall pay Lessor for work done hereunder on a monthly basis, within
10 days of the presentation of the invoice.  Failure to pay within said period
shall result in a cessation of work by Lessor but shall not alter the
commencement date of the Lease or the accrual of rent.


                                                      Initials:
                                                                -----------
                             FULL SERVICE - GROSS               [illegible]
                                                                -----------

                                      EXHIBIT C

                                  PAGE 2 OF 2 PAGES




                                    LEASE ADDENDUM


This Addendum is dated this 15th day of September 1989 and shall be operative as
of this date unless otherwise stated herein.  It is intended to supplement that
certain lease by and between Continental Development Corporation (Lessor) and
Tri-Star Electronics, Inc., a California corporation, and Cory Components,
Incorporated, a California  corporation, (Lessee) dated the 15th day of
September 1989 (the Lease).  Lessor and Lessee hereby agree to the matters
hereinafter set forth.  This Addendum shall be attached to the Lease and shall
incorporate all relevant terms of the Lease as if set forth verbatim.  If there
are any conflicts between this Addendum and any provisions of the Lease, the
Addendum shall be controlling as to matters specifically set forth herein.  As
to matters not specifically set forth herein, the Lease shall be controlling.

The following paragraphs are hereby added to the Lease as if set forth therein:

48.  HAZARDOUS SUBSTANCES

    48.1  Definitions.

    The term "Hazardous Substances," as used in this Lease, shall include,
without limitation, flammables, explosives, radioactive materials, asbestos,
polychlorinated biphenyls (PCBs), chemicals known to cause cancer or
reproductive toxicity, pollutants, contaminants, hazardous wastes, toxic
substances or related materials, petroleum and petroleum products, and any
material or substance which is (i) defined as a "hazardous waste," "extremely
hazardous waste" or "restricted hazardous waste" under Sections 25115, 25117 or
15122.7, or listed pursuant to Section 25140, of the California Health and
Safety Code, Division 20, Chapter 6.5 (Hazardous Waste Control Law), (ii)
defined as a "hazardous substance" under Section 25316 of the California Health
and Safety Code, Division 20, Chapter 6.8 (Carpenter-Presley-Tanner Hazardous
Substance Account Act), (iii) defined as a "hazardous material," "hazardous
substance," or "hazardous waste" under Section 25501 of the California Health
and Safety Code, Division 20, Chapter 6.95 (Hazardous Materials Release Response
Plans and Inventory),  (iv) defined as a "hazardous substance" under Section
25281 of the California Health and Safety Code, Division 20, Chapter 6.7
(Underground Storage of Hazardous Substance), (v) petroleum, (vi) asbestos,
(vii) listed under Article 9 or defined as hazardous or extremely hazardous
pursuant to Article 11 of Title 22 of the California Administrative Code,
Division 4, Chapter 20, (viii) designated as a "hazardous substance" pursuant to
Section 311 of the Federal Water Pollution Control Act 33 U.S.C. 1317, (ix)
defined as a "hazardous waste" pursuant to Section 1004 of the Federal Resource
Conservation and Recovery Act, 42 U.S.C. 6901 et seq. 42 U.S.C. 6903, or (x)
defined as a "hazardous substance" pursuant to Section 101 of the Comprehensive
Environmental Response, Compensation and Liability Act, 42 U.S.C. 9601 et seq.
and substances declared to be hazardous or toxic under any law or regulations
now or hereafter enacted or promulgated by any governmental authority.

    48.2  Lessee's Restrictions.

    Lessee shall not cause or permit to occur:

    (a)  Any violation of any federal, state, or local law, ordinance, or
regulations now or hereafter enacted, related to environmental conditions on,
under, or about the Premises, or arising from Lessee's use or occupancy of the
Premises, including, but not limited to, soil and ground water conditions; or

                                          1



    (b)  In the event Lessee proposes to alter in any manner its current use,
generation, release. manufacture, refining, production, processing, storage, or
disposal of any Hazardous Substance on, under, or about the Premises, or the
transportation to or from the Premises of any Hazardous Substance, Lessee shall
first obtain written consent of Lessor. Lessee shall remove all Hazardous
Substances generated by Lessee's activities on the Premises in a manner which
complies with all Laws.

    48.3  Environmental Clean-up.

    (a)  Lessee shall, at Lessee's own expense, comply with all laws regulating
the use, generation, storage, transportation, or disposal of Hazardous
Substances (Laws).

    (b)  Lessee shall, at Lessee's own expense, make all submissions to,
provide all information required by, and comply with all requirements of all
governmental authorities (the "Authorities") under the Laws.

    (c)  Lessee shall provide Lessor, at least annually, with copies of all
required licenses, permits, or other forms of compliance with all Laws as are
required by Authorities.

    (d)  Should any Authority or any third party demand that a cleanup plan be
prepared and that a clean-up be undertaken because of any deposit, spill,
discharge, or other release of Hazardous Substances that occurs during the term
of this Lease, at or from the Premises, or which arises at any time from
Lessee's use or occupancy of the Premises, then Lessee shall, at Lessee's own
expense, prepare and submit the required plans and all related bonds and other
financial assurances; and Lessee shall carry out all such cleanup plans.

    (e)  Lessee shall promptly provide all information regarding the use,
generation, storage, transportation, or disposal of Hazardous Substances that is
reasonably requested by Owner.  If Lessee fails to fulfill any duty imposed
under this paragraph within a reasonable time, Lessor may do so; and in such
case, Lessee shall cooperate with Lessor in order to prepare all documents
Lessor deems necessary or appropriate to determine the applicability of the Laws
to the Premises and Lessee's use thereof, and for compliance therewith, and
Lessee shall execute all documents promptly upon Lessor's request.  No such
action by Lessor and no attempt made by Lessor to mitigate damages under any Law
shall constitute a waiver of any of Lessee's obligations under this Paragraph.

    (f)  Lessee shall pay the full cost of any clean-up work performed on or
about the Premises as required by any such governmental authority in order to
remove, neutralize or otherwise treat materials of any type whatsoever directly
or indirectly placed by Lessee or its agents, employees or contractors on or
about the Premises or the land under or about the Premises.

    (g)  At the end of the Lease term or any extension, Lessee shall surrender
the Premises in a good and clean condition, normal wear and tear excepted, ready
for occupancy by any subsequent tenant.  Should Lessee fail to so surrender at
the end of such term then and in that event Lessee shall be deemed a Holdover
pursuant to the terms and conditions of Paragraph 26 of the Lease.

    (h)  Lessee's obligations and liabilities under this Paragraph shall
survive the expiration of this Lease.

    48.4  Disclosure of Violations.

    Lessee shall, within five (5) days of the occurrence thereof, notify Lessor
in writing of any violation, citation, report, notice, or any other form of
communication from any


                                          2



governmental authority regarding non-compliance with any and all Laws.
Furthermore, as a condition precedent to the effectiveness of this Lease, Lessee
shall provide to Lessor, at least five (5) days prior to the commencement
hereof, a written certification, signed by an authorized officer of Lessee,
setting forth, in detail, Lessee's record with regard to compliance with all
Laws.

    48.5  Lessee's Indemnity.

    (a)  Lessee shall release, indemnify, defend, protect and hold harmless
Lessor, the manager of the property, and their respective officers, directors,
beneficiaries, shareholders, partners, agents, and employees from all fines,
suits, procedures, claims, and actions of every kind from or by any third party
or governmental authority, and all costs associated therewith (including
attorneys' and consultants' fees and expenses) arising out of or in any way
connected with any residue, deposit, spill, discharge, or other release of
Hazardous Substances that occurs during the term of this Lease, at or from the
Premises, or from Lessee's failure to provide all information, make all
submissions, and take all steps required by all Authorities under the Laws and
all other environmental laws.

    (b)  Lessee's obligations and liabilities under this Paragraph shall
survive the expiration of this Lease.

49.  MAINTENANCE AND REPAIRS

    49.1  The Lessor shall contract for and manage the maintenance and repair
of the building's HVAC System, the roof, the parking structure, the exterior
lighting of the building, and all landscaping or hard surface areas of the
Premises (Maintenance and Management Services).

    The Lessee shall pay monthly, as additional rent, an estimate of the cost
of such Maintenance and Management Services.  At the end of each calendar year
the actual cost of the Maintenance and Management Services for the preceding
year shall be calculated.  If the actual maintenance costs exceed the estimated
payment, Lessee shall pay to Lessor the full amount of such shortfall in
addition to the monthly rental due. If the estimated payment is in excess of the
actual costs, Lessor shall credit such overpayment to Lessee's next occurring
rental obligation.  The estimated payment for the then current calendar year
shall be adjusted to approximate the average monthly cost for the previous
year's expenses.

    The monthly costs of Maintenance and Management Services for the calendar
year 1990 shall be based on the following estimates:

Building Insurance                                                     200
Parking structure sweeping service                                     300
HVAC maintenance service contract                                      522
HVAC repair estimate                                                   500
Landscape                                                              393
Building exterior/parking structure lights/fixtures                    267
Maintenance department allocation (2% of total allocation)             500
Property management allocation (2% of total allocation)                360
                                                                     -----
TOTAL monthly estimate                                               $3042

    49.2  The buildings in Continental Park are painted every five years.  The
Premises are scheduled to be painted in years three  (3) and Eight (8) during
the lease term.

50.  OPTIONS TO EXTEND.

    50.1  Lessee shall have one (1) five-year option to extend the term of this
Lease (Extension Option).  Lessee shall be required to give Lessor written
notice of its election to


                                          3



exercise the Extension Option at least one (1) year prior to the commencement of
the term of the Extension Option.

    50.2  In the Event Lessee elects to exercise the Extension Option, the Base
Rent during the Option term shall be Ninety-Five Percent (95%) of the then fair
market Base Rent (New Base Rent) for comparable vacant space in Continental Park
(Park), taking into account the Commencement Date of the Option term, the terms
and conditions of the lease form that Lessor is then using in the Park,
including periodic automatic increases in Base Rent, if any, but not less than
the Base Rent payable during the last month of the term preceding the term of
the Extension Option in question. Should there be no comparable vacant space in
the Park.  The term fair market Base Rent shall mean the Base Rent for that
space which would be paid by a willing Lessee to a willing Lessor, neither of
whom is compelled to rent, for a term of five years, disregarding such
inducements as free rent, free parking, over-standard lessee improvements, and
Lessor's assumption of existing leases.

51.  ASSIGNMENT AND SUBLETTING

    51.1  Consent Required

    (a) Lessee shall not assign or transfer this Lease, or any interest
therein, and shall not sublet the Premises or any part thereof, or any right or
privilege appurtenant thereto, or suffer any other person (the invitees, agents
and servants of Lessee excepted ) to occupy or use the Premises, or any portion
thereof, or agree to any of the foregoing, without in each case first obtaining
the written consent of Lessor, in accordance with subsection (a), below.
Neither this Lease nor any interest therein shall be assignable as to the
interest of Lessee by operation of law, without the written consent of Lessor.
Lessee shall not pledge, hypothecate or encumber this Lease, or any interest
therein, without in each case first obtaining the written consent of Lessor,
which consent shall not unreasonably be withheld.  Any such assignment,
transfer, pledge, hypothecation, encumbrance sublease or occupation of, or the
use of the Premises by any other person without such consent, shall be void and
shall make this Lease voidable at the option of Lessor.  Any consent to any
assignment, transfer, pledge, hypothecation, encumbrance, sublease or occupation
or use of the Premises by any other person which may be given by Lessor shall
not constitute a waiver by Lessor of the provisions of this Section or a
release of Lessee from the full performance by it of the covenants herein
contained.

    (b)  If Lessee desires at any time to assign this Lease or sublet all or
any portion of the Premises, Lessee shall first notify Lessor at least sixty
(60) days prior to the proposed effective date of the assignment or sublease, in
writing, of its desire to do so and shall submit in writing to Lessor (1) the
name of the proposed sub-tenant or assignee, (2) the nature of the proposed
sub-tenant's or assignee's business to be carried on in the Premises, (3) the
terms and conditions of the proposed sublease or assignment and (4) financial
statements for the two most recent completed fiscal years of the proposed
sub-tenant or assignee, and a bank reference.  Thereafter, Lessee shall furnish
such supplemental information as Lessor may reasonably request concerning the
proposed sub-tenant or assignee.  At any time within (15) days after Lessor's
receipt of the information specified above, Lessor may by written notice to
Lessee elect to (1)  consent to the sublease or assignment, or (2) reasonably
disapprove of the sublease or assignment, setting forth in writing Lessor's
grounds for doing so.  Such grounds may include, without limitation, a material
increase in the impact upon the Building Services and common areas of the
Building or the parking facilities, a material increase in the demands upon
utilities and services supplied by Lessor, a possible material adverse effect
upon the reputation of the Building from the nature of the business to be
conducted, or a reputation for financial reliability on the

                                          4



part of the proposed sub-tenant or assignee which is unsatisfactory in the
reasonable judgment of Lessor.  If Lessor consents to the sublease or assignment
within the fifteen (15) day period, Lessee may thereafter enter into such
assignment or sublease of the Premises, or a portion thereof, upon the terms and
conditions and as of the effective date set forth in the information furnished
by Lessee to Lessor.

    51.2  Applicable Terms and Conditions

    (a) Regardless of Lessor's consent, no assignment or subletting shall
release Lessee of Lessee's obligations hereunder or alter the primary liability
of Lessee to pay the rent and other sums due Lessor hereunder including Lessee's
Share of Operating Expense Increase, and to perform all other obligations to be
performed by Lessee hereunder.

    (b)  Lessor may accept rent from any person other than Lessee pending
approval or disapproval of such assignment.

    (c)  Neither a delay in the approval or disapproval of such assignment or
subletting, nor the acceptance of rent, shall constitute a waiver or estoppel of
Lessor's right to exercise its remedies for the breach of any of the terms or
conditions of this paragraph 51 or this Lease.

    (d) If Lessee's obligations under this Lease have been guaranteed by
third parties, then an assignment or sublease and Lessor's consent thereto shall
not be effective unless said guarantors give their written consent to such
sublease and the terms thereof.

    (e)  The consent by Lessor to any assignment or subletting shall not
constitute a consent to any subsequent assignment or subletting by Lessee or to
any subsequent or successive assignment or subletting by the sublessee.
However, Lessor may consent to subsequent sublettings and assignments of the
sublease or any amendments or modifications thereto without notifying Lessee or
anyone else liable on the Lease or sublease and without obtaining their consent
and such action shall not relieve such persons from liability under this Lease
or said sublease; however, such persons shall not be responsible to the extent
any such amendment or modification enlarges or increases the obligations of the
Lessee or sublessee under this Lease or such sublease.

    (f)  In the event of any default under this Lease, Lessor may proceed
directly against Lessee, any guarantors or any one else responsible for the
performance of this Lease, including the sublessee, without first exhausting
Lessor's remedies against any other person or entity responsible therefor to
Lessor, or any security held by Lessor or Lessee.

    (g)  Lessor's written consent to any assignment or subletting of the
Premises by Lessee shall not constitute an acknowledgment that no default then
exists under this Lease of the obligations to be performed by Lessee nor shall
such consent be deemed a waiver of any then existing default, except as may be
otherwise stated by Lessor at the time.

    (h) The discovery of a material fact that any financial statement relied
upon by Lessor in giving its consent to an assignment or subletting was false
shall, at Lessor's election, render Lessor's said consent null and void.

    51.3    Additional Applicable Terms and Conditions

    Regardless of Lessor's consent, the following terms and conditions shall
apply to any subletting by Lessee of all or any part of the Premises and shall
be deemed included in all subleases under this Lease whether or not expressly
incorporated therein:


                                          5



    (a)  Lessee hereby assigns and transfers to Lessor all of Lessee's interest
in all rentals and income arising from any sublease heretofore or hereafter made
by Lessee, and Lessor may collect such rent and income and apply same toward
Lessee's obligations under this Lease; provided, however, that until a default
shall occur in the performance of Lessee's obligations under this Lease, Lessee
may receive, collect and enjoy the rents accruing under such sublease. Lessor
shall not, by reason of this or any other assignment of such sublease to Lessor
nor by reason of the collection of the rents from a sublessee be deemed liable
to the sublessee for any failure of Lessee to perform and comply with any of
Lessee's obligations to such sublessee under such sublease.  Lessee hereby
irrevocably authorizes and directs any such sublessee, upon receipt of a written
notice from Lessor stating that a default exists in the performance of Lessee's
obligations under this Lease, to pay to Lessor the rents due and to become due
under the sublease.  Lessee agrees that such sublessee shall have the right to
rely upon any such statement and request from Lessor, and that such sublessee
shall pay such rents to Lessor without any obligation or right to inquire as to
whether such default exists and notwithstanding any notice from or claim from
Lessee to the contrary.  Lessee shall have no right or claim against said
sublessee or Lessor for any such rents so paid by said sublessee to Lessor.

    (b)  No sublease entered into by Lessee shall be effective unless and until
it has been approved in writing by Lessor. Any sublease shall, by reason of
entering into a sublease under this Lease, be deemed, for the benefit of Lessor,
to have assumed and agreed to conform and comply with each and every obligation
herein to be performed by Lessee other than such obligations as are contrary to
or inconsistent with provisions contained in a sublease to which Lessor has
expressly consented in writing.

    (c)  In the event Lessee shall default in the performance of its
obligations under this Lease, Lessor at its option and without any obligation to
do so, may require any sublessee to attorn to Lessor, in which event Lessor
shall undertake the obligations of Lessee under such sublease from the time of
the exercise of said option to the termination of such sublease; provided,
however, Lessor shall not be liable for any prepaid rents or security deposit
paid by such sublessee to Lessee or for any other prior defaults of Lessee under
such sublease.

    (d)  No sublessee shall further assign or sublet all or any part of the
Premises without Lessor's prior written consent.

    (e)  Each permitted assignee, transferee or sublessee, other than Lessor,
shall assume and be deemed to have assumed this Lease and shall be and remain
liable jointly and severally with Lessee for the payment of the rent and for the
due performance or satisfaction of all of the provisions, covenants, conditions
and agreements herein contained on Lessee's part to be performed or satisfied.
No permitted assignment shall be binding on Lessor unless such assignee or
Lessee shall deliver to Lessor a counterpart of such assignment which contains a
covenant of assumption by the assignee, but the failure or refusal of the
assignee to execute such instrument of assumption shall not release or discharge
the assignee from its liability as set forth above.

    (f)  If Lessee is a partnership, a transfer of any interest of a general
partner, a withdrawal of any general partner from the partnership, or the
dissolution of the partnership, shall be deemed to be an assignment of this
Lease.

    (g)  If Lessee is a corporation, unless Lessee is a public corporation,
viz, whose stock is regularly traded on a national stock exchange, or is
regularly traded in the over-the-counter market and quoted on NASDAQ, any
dissolution, merger,


                                          6



consolidation or other reorganization of Lessee or sale or other transfer of a
percentage of capital stock of Lessee which results in a change of controlling
persons, or the sale or other transfer of substantially all of the assets of
Lessee, shall be deemed to be an assignment of this Lease.  Understanding the
foregoing, Lessee shall be permitted to assign this Lease without Lessor's prior
written consent (or the payment of any fee)  to AVX Corporation so long as
Lessee gives Lessor written notice ten (10) days after such assignment has
occurred.


    (h)  Any notice by Lessee to Lessor pursuant to Section 51.1(b) of a
proposed assignment or subletting shall be accompanied by a payment of One
Thousand Dollars ($1000) as a fee for Lessor's time and the processing of
Lessee's request for Lessor's consent. Should Lessor approve any such assignment
or sublease, said $1000 shall be non-refundable.  If Lessor disapproves any such
assignment or sublease, Lessor shall refund only that portion of the $1000 which
is not used to cover Lessor's General and Administrative costs and other
expenses attributable to processing Lessee's proposal of assignment or sublease.

    51.4.  Involuntary Assignment and Bankruptcy

    (a)  In the event this Lease is assigned to any person or entity pursuant
to provisions of the Bankruptcy Code, 11 USC S101, et seq., (the "Bankruptcy
Code"), any and all monies or other consideration payable or otherwise to be
delivered in connection with such assignment shall be paid or delivered to
Lessor, shall remain the exclusive property of Lessor, and shall not constitute
property of Lessee or of the estate of Lessee within the meaning of the
Bankruptcy Code.  Any and all monies or other consideration constituting
Lessor's property under the preceding sentence not paid or delivered to Lessor
shall be held in trust for the benefit of Lessor and be promptly paid to or
turned over to Lessor.

    (b)  If Lessee, pursuant to this Lease, proposed to assign the same
pursuant to the provisions of the Bankruptcy Code, to any person or entity who
shall have made a bona fide offer to accept an assignment of this Lease on terms
acceptable to Lessee, then notice of the proposed assignment setting forth (i)
the name and address of such person, (ii) all of the terms and conditions of
such offer, and (iii) the assurances referred to in Section 365(b)(3) of the
Bankruptcy Code, shall be given to the Lessor by the Lessee no later than twenty
(20) days after receipt of such offer by the Lessee, but in any event no later
than ten (10) days prior to the date that Lessee shall make application to a
court of competent jurisdiction for authority and approval to enter into such
assignment and assumption, to be exercised by notice to the Lessee given at any
time prior to the effective date of such proposed assignment, to accept an
assignment of this Lease upon the same terms and conditions and for the same
consideration, if any, as the bona fide offer made by such person, less any
brokerage commissions which may be payable out of the consideration to be paid
such person for the assignment of this Lease.

    (c)  Any person or entity to which this Lease is assigned pursuant to the
provisions of the Bankruptcy Code shall be deemed without further act or deed to
have assumed all of the obligations arising under this Lease on or after the
date of such assignment.  Any such assignee shall, upon demand, execute and
deliver to Lessor an instrument confirming such assumption.

    (d) Lessor may consider the adequacy of a security deposit and the net
worth and other financial elements of the proposed assignee in determining
whether or not the proposed assignee has furnished Lessor with adequate
assurances of its ability to perform the obligations of this Lease.


                                          7



    (e)  In the event Lessor rejects the proposed assignee, the rights and
obligations of the parties hereto shall continue to be governed by the terms of
this Lease, and Lessee shall have all the rights of a tenant under applicable
California law.

52.  PARKING

    52.1  Lessee shall have the right to park 250 cars in the parking structure
which is attached to the Premises.  The 250 spaces will be assigned to the
several levels of the parking structure as follows: 13 spaces shall be on the
first (lower) level against the south (or Building) wall, 35 spaces shall be on
the second level adjacent to the Building entrance, the remaining spaces shall
be located on the third level (98 spaces) and the fourth level (104 spaces).

    52.2  Unless specifically stated otherwise, any and all parking rights
and/or privileges granted to Lessee hereby shall only be enforceable by Lessee
or Lessor for Lessee's benefit during Lessee's regular hours of business if
specified.  If not so specified, regular business hours are deemed to be 7:00
a.m. until 5:00 p.m.  During the period from 5:01 p.m. to 6:59 a.m. Lessor has
the right to permit others to use any and all vacant parking spaces to which
this lease applies, as Lessor sees fit.

53.  RENT INCREASE

    53.1  At the times set forth in Section 4. (Rent) of the Basic Lease
Provisions, the monthly Rent payable under Section 4 of this Lease shall be
adjusted by the Increase, if any, in the Consumer Price Index of the Bureau of
Labor Statistics of the Department of Labor for All Urban Consumers (1982-84 =
100), "All Items," for Los Angeles-Anaheim-Riverside (CPI) since the date of
this Lease.

    53.2  The monthly Rent payable pursuant to Section 4 shall be calculated as
follows;  the Rent payable for the first month of the term of this Lease shall
be multiplied by a fraction the numerator of which shall be the CPI of the
calendar month during which the adjustment is to take effect, and the
denominator of which shall be the CPI for the calendar month in which the
original Lease term commences. The sum so calculated shall constitute the new
monthly Rent hereunder, but, in no event, shall such new monthly Rent be less
than the Rent payable for the month immediately preceding the date for the rent
adjustment.

    53.3  In the event the compilation and/or publication of the CPI shall be
transferred to any other governmental department or bureau or agency or shall
be discontinued, then the index most nearly the same as the CPI shall be used
to make such calculations.  In the event that Lessor and Lessee cannot agree on
such alternative index, then the matter shall be submitted for decision to the
American Arbitration Association in the County in which the Premises are
located, in accordance with the then rules of said association and the decision
of the arbitrators shall be binding upon the parties, notwithstanding one party
failing to appear after due notice of the proceeding. The cost of said
Arbitrators shall be paid equally by Lessor and Lessee.

    53.4  Lessee shall continue to pay the rent at the rate previously in
effect until the increase, if any, is determined. Within five (5) days following
the date on which the increase is determined, Lessee shall make such payment to
Lessor as will bring the increased rental current, commencing with the effective
date of such increase through the date of any rental installments then due.
Thereafter the rental shall be paid at the increased rate.


                                          8



54.  LENDER MODIFICATION

    Lessee agrees to make such reasonable modifications to this Lease as may be
reasonably required by an institutional lender in connection with the obtaining
of normal financing or refinancing of the Office Building Project.

55.  PARKING OR PLAYGROUND EASEMENT

    Notwithstanding the description of the Premises contained in Paragraph 2
and Exhibit A of this lease, Lessee acknowledges that the portion of the
described Parcel easterly of the building and parking structure is subject to
the following uses and hereby consents thereto so long as such use does not
materially interfere with Lessee's business operation:

    (a)  The lessees and their invitees of 2221 Rosecrans have the exclusive
right to park in designated parking areas so long as Lessee shall have
reasonable and unfettered access to the loading dock of the Premises to make
deliveries and shipments as may be necessary to Lessee' business operations. In
addition lessor may modify the access to the loading dock and eliminate any
parking on the east side of the building for the purpose of constructing a child
care facility play area.

56.  CHILD CARE FACILITY

    Lessee acknowledges that Lessor is contemplating the development,
construction and/or operation of a child care facility which is to be located
within Continental Park of which these Premises comprise one portion.  Lessee
agrees that since such a facility would confer a benefit on Lessee, as well as
other Lessees of Continental Park, Lessee will make all reasonable efforts to
cooperate with Lessor to accommodate the development and construction of such
facility.  These efforts shall include but are not limited to the taking of
reasonable steps to comply with all local state and federal laws and other
regulations which apply to Lessees operation of its business with regard to the
placement of a child care facility in close proximity to the Premises or to
reasonably modify Lessee's operations so as not to prohibit such placement so
long as such action does not materially interfere with Lessee's business
operation.

LESSOR                                 LESSEE

CONTINENTAL DEVELOPMENT                TRI-STAR ELECTRONICS, INC.
CORPORATION

Date   9/15/89                         Date
     ------------------------------          ----------------------------

By  /s/ Richard C. Lundquist           By /s/ Neal J. Castleman
   --------------------------------       --------------------------------
    Richard C. Lundquist                   Neal J. Castleman
    Its President                          Its President

By /s/ Leonard E. Blakesley, Jr.       CORY COMPONENTS INCORPORATED
   --------------------------------
   Leonard E. Blakesley, Jr.
   Its Secretary
                                       By /s/ Neal J. Castleman
                                          --------------------------------
                                          Neal J. Castleman
                                          Its Chairman


                                          9