SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                   FORM 10-Q/A

          
    (Mark One) [ X ] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
                         SECURITIES EXCHANGE ACT OF 1934

                For the quarterly period ended September 30, 1998

                                       OR

            [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF
                       THE SECURITIES EXCHANGE ACT OF 1934

           For the transition period from ___________ to ____________

                           Commission File No. 0-20292

                                AMPEX CORPORATION
             (Exact name of Registrant as specified in its charter)


          Delaware                                 13-3667696
    (State of Incorporation)             (I.R.S. Employer Identification Number)

                                  500 Broadway
                       Redwood City, California 94063-3199
          (Address of principal executive offices, including zip code)

                                 (650) 367-2011
              (Registrant's telephone number, including area code)


     Indicate by check mark  whether the  Registrant:  (1) has filed all reports
     required to be filed by Section 13 or 15(d) of the Securities  Exchange Act
     of 1934 during the preceding 12 months (or for such shorter period that the
     Registrant was required to file such reports);  and (2) has been subject to
     such filing requirements for the past 90 days.

     Yes X No


     As of October 15, 1998, the aggregate  number of outstanding  shares of the
     Registrant's  Class A Common Stock,  $.01 par value, was 49,782,547.  There
     were no outstanding  shares of the Registrant's Class C Common Stock, $0.01
     par value.



                                       1






                                AMPEX CORPORATION
                                   FORM 10-Q/A

                        Quarter Ended September 30, 1998

                                      INDEX

                                                                                              Page

                                                                                            
      PART I -- FINANCIAL INFORMATION...........................................................2

      Item 1.     Financial Statements..........................................................2


                       Consolidated Balance Sheets (unaudited) at September 30,
                       1998 and December 31, 1997...............................................3

                       Consolidated Statements of Operations (unaudited) for the
                       three months and nine months ended September 30, 1998 and
                       1997.....................................................................4

                       Consolidated Statements of Cash Flows (unaudited) for the
                       nine months ended September 30, 1998 and
                       1997.....................................................................5

                       Notes to Unaudited Consolidated Financial
                       Statements...............................................................6

    Item 2.            Management's Discussion and Analysis of Financial
                       Condition and Results of Operations.....................................12

    PART II -- OTHER INFORMATION

    Item 1.   Legal Proceedings................................................................19

    Item 2.   Changes in Securities and Use of Proceeds........................................20

    Item 3.   Defaults Upon Senior Securities..................................................20

    Item 4.     Submission of Matters to a Vote of Security Holders............................20

    Item 5.     Other Information..............................................................20

    Item 6(a).  Exhibits.......................................................................20

    Item 6(b).  Reports on Form 8-K............................................................21

    Signatures  .............................................................................. 22



                                       2






                               AMPEX CORPORATION
                          CONSOLIDATED BALANCE SHEETS
                       (in thousands, except share data)
                                  (unaudited)


                                                                                            September 30,          December 31,
                                                                                            ---------------     ---------------
                                                                                                  1998                 1997
                                                                                            ---------------    ----------------
ASSETS
Current assets:
                                                                                                                     
     Cash and cash equivalents                                                               $    7,703            $    24,076
     Short-term investments                                                                      53,537                 17,685
     Accounts receivable (net of allowances of $2,114 and $1,484)                                17,492                 13,246
     Inventories                                                                                 20,676                 16,380
     Other current assets                                                                         1,394                  1,347
                                                                                             ----------            -----------
         Total current assets                                                                   100,802                 72,734

Property, plant and equipment                                                                     9,882                  8,892
Intangible assets, net                                                                            5,764                      -

Other assets                                                                                      1,842                     45
                                                                                             ----------            -----------
         Total assets                                                                        $  118,290            $    81,671
                                                                                             ==========            ===========

LIABILITIES AND STOCKHOLDERS' DEFICIT
Current liabilities:
     Notes payable                                                                           $      365            $       933
     Accounts payable                                                                             5,571                  5,173
     Income taxes payable                                                                           334                    373
     Accrued restructuring costs                                                                  3,088                  1,706
     Other accrued liabilities                                                                   17,563                 19,942
                                                                                             ----------            -----------
         Total current liabilities                                                               26,921                 28,127
Long-term debt                                                                                   44,590                      2
Other liabilities                                                                                52,827                 70,708
Deferred income taxes                                                                             1,236                  1,267
Accrued restructuring costs                                                                         980                  1,612
                                                                                             ----------            -----------
         Total liabilities                                                                      126,554                101,716
Commitments and contingencies (Note  6)                                                      ----------            -----------
Redeemable nonconvertible preferred stock, $1,000 liquidation value:
     Authorized: 69,970 shares 1998 and 1997
     Issued and outstanding - none 1998; 69,970 shares 1997                                           -                 69,970
Redeemable preferred stock, $2,000 liquidation value:
     Authorized: 21,859 shares 1998 and none 1997
     Issued and outstanding - 21,859 shares 1998; none 1997                                      43,718                      -
Convertible preferred stock, $2,000 liquidation value:
     Authorized: 10,000 shares 1998 and none 1997
     Issued and outstanding - 10,000 shares 1998; none 1997                                      20,000                      -
Stockholders' deficit:
     Preferred stock, $1.00 par value:
         Authorized: 898,171 shares 1998 and 1997
         Issued and outstanding - none 1998 and 1997                                                  -                      -
     Common stock, $.01 par value:
         Class A:
             Authorized:  125,000,000 shares 1998 and 1997
             Issued and outstanding - 49,782,547 shares 1998; 45,936,707 shares 1997                498                    459
         Class C:
             Authorized: 50,000,000 shares 1998 and 1997
             Issued and outstanding - none 1998 and 1997                                              -                      -
     Other additional capital                                                                   391,880                383,513
     Note receivable from stockholder                                                            (4,994)               (4,818)
     Accumulated deficit                                                                       (430,184)             (440,068)
     Accumulated other comprehensive income                                                     (29,182)              (29,101)
                                                                                             ----------            -----------
         Total stockholders' deficit                                                            (71,982)              (90,015)
                                                                                             ----------            -----------
         Total liabilities and stockholders' deficit                                         $  118,290            $    81,671
                                                                                             ==========            ===========

The accompanying notes are an integral part of these unaudited consolidated financial statements.



                                       3




                                                                      Three months ended                   Nine months ended
                                                                      ----------------------        --------------------------
                                                                            September 30,                  September 30,
                                                                      ----------------------        --------------------------
                                                                          1998       1997           1998            1997
                                                                      ------------------------      --------------------------

                                                                                                               
      Net sales                                                        $   16,001    $  18,182      $   48,021      $    0,562

      Cost of sales                                                        10,624        9,950          28,223           1,193
                                                                     -------------  ----------     ------------       ---------
        Gross profit                                                        5,377        8,232          19,798           9,369

      Selling and administrative                                            7,167        5,043          17,275           9,106

      Research, development and engineering                                 2,899        3,841           9,060           1,479

      Royalty income                                                       (2,234)      (1,786)         (5,738)         9,130)

      Restructuring charges (credits)                                        (274)        (950)          2,526           (950)

      Acquisition of in-process research and development                        -            -             929               -
                                                                     -------------  ----------     ------------       ---------
        Operating income (loss)                                            (2,181)       2,084          (4,254)          8,864

      Interest expense                                                      1,393           19           2,968              73

      Amortization of debt financing costs                                    133            -             230               -

      Interest income                                                        (836)        (733)         (2,572)          (2,246)

      Other (income) expense, net                                               4           (2)             14               53
                                                                     -------------  ----------     ------------       ---------
        Income (loss) before income taxes                                  (2,875)       2,800          (4,894)           0,984

      Provision for (benefit of) income taxes                              (4,944)         196         (14,778)           1,100
                                                                     ------------   ----------     ------------       ---------
        Net income                                                          2,069        2,604           9,884            9,884
                                                                     -------------  ----------     ------------       ---------
      Other comprehensive income, net of tax:

        Foreign currency translation adjustments                              (76)          24             (81)             (8)
                                                                     -------------  ----------     ------------       ---------
        Comprehensive income                                           $    1,993    $   2,628      $    9,803      $     9,876
                                                                    =============  ===========     ============       =========
      Basic income per share :

        Income per share                                               $     0.04    $    0.06      $     0.21      $      0.22

      Weighted average number of common shares outstanding             49,062,547   45,588,498      47,075,450       45,542,917
                                                                    =============  ===========     ============     ===========

      Diluted income per share:

        Income per share                                               $     0.03    $    0.06      $     0.19      $      0.21
                                                                    =============  ===========     ============     ===========
      Weighted average  number of common shares outstanding            59,782,547   46,368,024      50,976,537       46,509,963
                                                                    =============  ===========     ============     ===========

The accompanying notes are an integral part of these unaudited consolidated financial statements.




                                        4




                                                                                                   For the nine months ended
                                                                                             ----------------   ---------------
                                                                                                September 30,     September 30,
                                                                                                   1998               1997
                                                                                             ----------------   ---------------

Cash flows from operating activities:
                                                                                                                     
     Net income                                                                             $        9,884      $        7,280
     Adjustments to reconcile net income to net cash
        used in operating activities:
          Depreciation, amortization and accretion                                                   2,040               1,068
          Acquisition of in-process research and development                                           929                   -
          Loss on disposal of assets                                                                   450                   -
          Net increase in notes receivable                                                               -                (426)
          Net increase in accounts receivable                                                       (2,587)                (10)
          Net increase in inventories                                                               (3,757)             (3,642)
          Net decrease in long-term receivable                                                           8                 132
          Net decrease in other assets                                                               1,557                 430
          Net increase (decrease) in accounts payable                                               (2,376)                613
          Net decrease in accrued liabilities and
            income taxes payable                                                                    (4,195)             (3,474)
          Net decrease in other non-current obligations                                            (17,271)             (3,076)
          Net increase (decrease) in accrued restructuring costs                                       751                (919)
                                                                                             ----------------   ---------------
              Net cash used in operating activities                                                (14,567)             (2,024)
                                                                                             ----------------   ---------------
Cash flows from investing activities:
     Purchase of company, net of cash acquired                                                        (338)                   -
     Purchases of short-term investments                                                           (70,632)            (42,953)
     Proceeds received on the maturity of short-term investments                                    22,791              39,890 
     Proceeds from sale of short-term investments                                                   11,989                    -
     Additions to property, plant and equipment                                                     (2,487)               (719)
     Deferred gain on sale of assets                                                                  (611)               (407)
                                                                                             ----------------   ---------------
              Net cash used in investing activities                                                (39,288)             (4,189)
                                                                                             ----------------   ---------------
Cash flows from financing activities:
     Borrowings under working capital facilities                                                     28,960             27,235
     Repayments under working capital facilities                                                    (33,741)           (27,664)
     Issuance of senior notes and warrants                                                           44,000                  -
     Financing costs                                                                                 (1,831)                 -
     Proceeds from issuance of common stock                                                             136                359
                                                                                             ----------------   ---------------
              Net cash provided by (used in) financing activities                                    37,524                (70)
                                                                                             ----------------   ---------------
Effect of exchange rates on cash                                                                        (42)              (210)
                                                                                             ----------------   ---------------
              Net decrease in cash and cash equivalents                                             (16,373)            (6,493)
Cash and cash equivalents, beginning of period                                                       24,076             13,410
                                                                                             ----------------   ---------------
Cash and cash equivalents, end of period                                                     $        7,703      $       6,917
                                                                                            ================    ===============


The accompanying notes are an integral part of these unaudited consolidated financial statements.



                                       5


                                AMPEX CORPORATION
              NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS

Note 1 -- Ampex Corporation

         Ampex Corporation  ("Ampex" or the "Company") is engaged in the design,
development,  production and distribution of high-performance  mass data storage
systems, instrumentation recorders and professional video recording products.

         On June 30, 1998 Ampex acquired MicroNet Technology, Inc. ("MicroNet").
MicroNet  designs and manufactures  high-performance  disk arrays for the use in
digital  image   applications,   primarily  digital  pre-press  and  video.  The
Consolidated Balance Sheet includes the acquired value of assets and liabilities
of MicroNet as more fully described in Note 11. The  Consolidated  Statements of
Operations and Comprehensive Income include a one-time,  $0.9 million charge for
acquired in-process research and development related to MicroNet.

         The Company  operates in one industry  segment for financial  reporting
purposes:  the design,  development,  production and distribution of high-speed,
high-capacity magnetic recording products and systems.

Note 2 -- Basis of Presentation

         The  consolidated   financial  statements  included  herein  have  been
prepared by the Company, without audit, pursuant to the rules and regulations of
the  Securities  and Exchange  Commission  for  reporting on Form 10-Q.  Certain
information and footnote  disclosures  normally included in financial statements
prepared in accordance with generally accepted  accounting  principles have been
condensed  or omitted  pursuant  to such  rules and  regulations.  In  addition,
certain  reclassifications have been made to the prior year financial statements
to conform to the current year's presentation.  The statements should be read in
conjunction  with the Company's  report on Form 10-K for the year ended December
31, 1997 and the Audited Consolidated Financial Statements included therein.

         In the opinion of  management,  the  financial  statements  reflect all
adjustments  (consisting only of normal recurring  adjustments)  necessary for a
fair  presentation of financial  position,  results of operations and cash flows
for the interim periods  presented.  The results of operations for the three and
nine-month  periods ended September 30, 1998 are not  necessarily  indicative of
the results to be expected for the full year.

         In June 1997, the Financial Accounting Standards Board issued Statement
of Financial Accounting Standards No. 130 ("SFAS 130"), Reporting  Comprehensive
Income,   which   specifies  the   computation,   presentation   and  disclosure
requirements for comprehensive  income. The Company  implemented SFAS 130 during
the first quarter of 1998.

         In June 1997, the Financial Accounting Standards Board issued Statement
of  Financial  Accounting  Standards  No. 131  ("SFAS  131"),  Disclosure  about
Segments  of  an  Enterprise   and  Related   Information.   SFAS  131  requires
publicly-held   companies  to  report  financial  and  other  information  about
revenue-producing segments of the entity for which such information is available
and is utilized by the chief operating decision maker.  Specific  information to
be reported for the individual segments includes profit or loss, certain revenue
and  expense  items and total  assets.  A  reconciliation  of segment  financial
information to amounts  reported in the financial  statements would be provided.
SFAS 131 is effective for the Company's fiscal year ending December 31, 1998 and
the impact of its adoption has not been determined.

Note 3 -- Income per Common Share

         The Company  has  adopted the  provisions  of  Statement  of  Financial
Accounting Standards No.128 ("SFAS 128"),  Earnings Per Share. SFAS 128 requires
the presentation of basic and diluted income per common share.  Basic income per
common share is computed by dividing net income available to common stockholders
by the 


                                       6

                                AMPEX CORPORATION
              NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS

weighted  average number of common shares  outstanding  for the period.  Diluted
income per common share is computed  giving effect to all  potentially  dilutive
common shares that were outstanding during the period.

         In  accordance  with  the  disclosure   requirements  of  SFAS  128,  a
reconciliation  of the numerator and denominator of basic and diluted income per
common share is provided as follows (in thousands, except per share amounts):



                                                                         Three months ended              Nine months ended 
                                                                  ------------------------------     ----------------------
                                                                      Sept 30,         Sept 30,        Sept 30,    Sept 30,
                                                                       1998              1997            1998        1997  
                                                                   ------------      ------------      ----------  --------
Numerator - Basic

                                                                                                            
      Net income.................................................. $      2,069      $      2,604      $    9,884 $   9,884
                                                                   ============      ============      =========  =========
Denominator - Basic

      Weighted average common stock outstanding...................       49,063            45,588         47,075     45,543
                                                                   ------------      ------------      ---------  ---------
Basic income per share............................................ $       0.04      $       0.06      $    0.21   $   0.22
                                                                   ============      ============      =========  =========
Numerator - Diluted

      Net income.................................................. $      2,069      $      2,604      $   9,884  $   9,884
                                                                   ============      ============      =========  =========
Denominator - Diluted

      Weighted average common stock outstanding...................       49,063            45,588         47,075     45,543
      Contingent shares due to acquisition........................          720                 -            253          -
      Effect of dilutive securities:
            Stock options.........................................            -               780            205        967
            Redeemable preferred stock............................        5,000                 -          1,722          -
            Convertible preferred stock...........................        5,000                 -          1,722          -
                                                                   ------------      ------------      ---------   --------
                                                                         59,783            46,368         50,977     46,510
                                                                   ------------      ------------      ---------   --------

Diluted income per share.......................................... $      0.03       $      0.06       $    0.19   $   0.21
                                                                   ============       ===========      =========   ========


         In connection  with the  acquisition  of MicroNet,  the Company  issued
720,000  shares of Common  Stock.  Such  shares  are held in escrow  subject  to
completion of an audit of the closing  balance  sheet and  resolution of certain
contingencies  but have been  included in the  computation  of diluted  weighted
average common stock outstanding only from June 30, 1998. See Note 11.

Note 3 -- Income per Common Share (cont'd.)

         In connection  with the  redemption of the 8%  Noncumulative  Preferred
Stock,  the Company issued 3,000,000 shares of Common Stock and $20,000,000 face
amount of  Convertible  Preferred  Stock which may be converted  into  5,000,000
shares  of Common  Stock at a price of $4.00 per  share.  The  3,000,000  common
shares have been included in the  computation  of weighted  average common stock
outstanding.   The  5,000,000  shares  potentially  issuable  on  conversion  of
Convertible  Preferred  Stock have been included in the  computation  of diluted
weighted average common stock outstanding. See Note 7.

         As more fully  described  in Note 7, the Company is obligated to redeem
the Redeemable  Preferred Stock in quarterly  installments over a 10-year period
beginning June 1999. The Company at its election may make redemption payments in
shares of Common Stock or in cash, subject to certain statutory requirements. In
the third  quarter of 1998,  the Company  adopted a policy on the  proportion of
redemption  payments to be made in cash and in common  stock,  resulting  in the
anticipated  issuance of 5,000,000  shares over the 10-year  redemption  period.
Accordingly,  such  shares  have been  included  in the  computation  of diluted
weighted average common stock outstanding used for financial reporting purposes.
If the  Company  was to  make  all  redemption  payments  in  common

                                       7


                                AMPEX CORPORATION
              NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS

stock, an additional 12,487,200 shares of common stock would be issued, based on
the floor  conversion  price,  over the number of common shares  included in the
diluted income per share computation, and diluted income per share for the three
and  nine-month  periods  ended  September  30,  1998  would be $0.03 and $0.15,
respectively.

         Stock  options to purchase  2,449,327  shares of common stock at prices
ranging from $1.50 to $10.50 per share were  outstanding  at September 30, 1998,
but were not included in the computation of diluted income per share because the
exercise price was greater than the average market value of the common shares.

         Stock  options to  purchase  909,841  shares of common  stock at prices
ranging from $5.75 to $10.50 per share were  outstanding  at September 30, 1997,
but were not included in the computation of diluted income per share because the
exercise price was greater than the average market value of the common shares.

         Warrants to  purchase  1,020,000  shares of common  stock at a price of
$2.25 per share were outstanding at September 30, 1998, but were not included in
the  computation  of diluted  income per share  because the  exercise  price was
greater  than the  average  market  value of the  common  shares.  There were no
outstanding warrants at September 30, 1997.


Note 4 -- Supplemental Schedule of Cash Flow Information



                                                                                                    Nine months ended   
                                                                                       ----------------------------------
                                                                                          September 30,     September 30,
                                                                                              1998              1997
                                                                                       ----------------------------------
                                                                                                  (in thousands)
            Cash payments (net of refunds received) were as follows:

                                                                                                            
      Interest................................................................         $    2,595             $    73
      Income taxes paid.......................................................                693               1,443

            Non-cash transactions were as follows:

      Issuance of common stock to acquire MicroNet............................              1,224                   -




Note 5 -- Inventories



                                                                                    September 30,       December 31,
                                                                                        1998                 1997
                                                                                    ------------         -----------
                                                                                              (in thousands)

                                                                                                           
      Raw materials...........................................................      $    8,307         $       6,686
      Work in process.........................................................           6,682                 5,424
      Finished goods..........................................................           5,687                 4,270
                                                                                    ----------         -------------
            Total.............................................................      $   20,676         $      16,380
                                                                                    ==========         =============



Note 6 -- Commitments and Contingencies

         The Company is  currently a defendant  in lawsuits  that have arisen in
the ordinary  course of its business.  Management does not believe that any such
lawsuits  or  unasserted  claims  will  have a  material  adverse  effect on the
Company's financial position, results of operations or cash flows.

         The Company  currently is involved in various  stages of monitoring and
cleanup relative to environmental  protection  matters,  some of which relate to
past disposal  practices.  Some of these matters are being  overseen by state or
federal  agencies.  Management has provided reserves for certain amounts related
to  investigation  and cleanup costs and believes that the final  disposition of
these matters will not have a material adverse effect on the Company's financial
position, results of operations or cash flows.



                                       8


                                AMPEX CORPORATION
              NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS


Note 7 -- Preferred Stock

         As of December  31,  1997,  the Company  became  required to redeem the
69,970  outstanding  shares  of its 8%  Noncumulative  Preferred  Stock  with an
aggregate liquidation value of $70.0 million (the "Old Preferred Stock"), to the
extent of funds legally available therefor  (generally,  the excess of the value
of  assets  over  liabilities)  at the  redemption  price of $1,000  per  share.
Effective in the second quarter of 1998, the Company completed the redemption of
the Old Preferred  Stock in exchange for the following  securities (a) 3,000,000
shares of its Class A Common  Stock,  par value  $0.01 per share  (the  "Class A
Stock");  (b)  10,000  shares of a new  series of 8%  Noncumulative  Convertible
Preferred Stock, par value $1.00,  with an aggregate  liquidation value of $20.0
million (the  "Convertible  Preferred  Stock");  and (c) 21,859  shares of a new
series of 8%  Noncumulative  Redeemable  Preferred  Stock,  par value  $1.00 per
share,  with an aggregate  liquidation  value of $43.7 million (the  "Redeemable
Preferred Stock").

         Each share of  Convertible  Preferred  Stock and  Redeemable  Preferred
Stock (together,  the "New Preferred  Stock") will entitle the holder thereof to
receive noncumulative  dividends at the rate of 8% per annum, if declared by the
Company's Board of Directors.  Each share of Convertible  Preferred Stock may be
converted,  at the  option of the  holder  thereof,  into 500  shares of Class A
Stock,  at a conversion  price of $4.00 per share,  subject to adjustment  under
certain circumstances. Beginning in June 2001, the Company will become obligated
to redeem the  Convertible  Preferred  Stock in quarterly  installments  through
March 2008.  Beginning in June 1999, the Company will become obligated to redeem
the Redeemable Preferred Stock in quarterly  installments through December 2008.
The Company will have the option to redeem the Redeemable Preferred Stock at any
time and the Convertible  Preferred Stock beginning in June 2001, and may at its
election make  optional or mandatory  redemption  payments  either in cash or in
shares of Common Stock.  In the event that the Company does not have  sufficient
funds legally  available to make any mandatory  redemption  payment in cash, the
Company will be required to make such  redemption  payment by issuing  shares of
Common  Stock.  Shares of Common  Stock issued to make any optional or mandatory
redemption  payments  will be valued at the higher of $2.50 or fair market value
per share of Common  Stock.  The  issuance of Common  Stock upon  conversion  or
redemption of the New Preferred  Stock could have a significant  dilutive effect
on the equity interests of the Common  Stockholders in future periods.  See Note
3.

Note 8 -- Income Taxes

         In the  first  quarter  of 1998,  the  Company  reversed  $5.2  million
previously reserved in connection with disputed state income taxes for the prior
years,  following the favorable settlement of that dispute in March 1998. In the
second and third quarter of 1998,  the Company  recognized a tax benefit of $4.9
and $5.2 million by eliminating  previously  established tax reserves from prior
years as a result of the  finalization  of the  liquidation of its subsidiary in
Italy. The provisions for income taxes in the three-month and nine-month periods
ended  September   30,1997  consist   primarily  of  foreign  income  taxes  and
withholding taxes on royalty income. The Company was not required to include any
provision  for U.S.  federal  taxes in the  first  nine  months of 1998 and 1997
because of certain timing  differences in the recognition of expense for tax and
financial reporting purposes.

         As  of  December  31,  1997,   the  Company  had  net  operating   loss
carryforwards  for income tax purposes of $100.0 million,  expiring in the years
2005  through  2009.  As a result of certain  financing  transactions  that were
completed in April 1994 and February 1995, the Company's  ability to utilize its
net  operating  losses  and credit  carryforwards  against  future  consolidated
federal income tax liabilities  will be restricted in their  application,  which
will result in a material  amount of the net operating loss never being utilized
by the Company.

Note 9 -- Accumulated Other Comprehensive Income

         The  balances  of  each   classification   within   accumulated   other
comprehensive income are as follows:



                                                                                                        
                                                                                           Minimum           Accumulated 
                                                                 Foreign                  Pension                 Other     
                                                                Currency                  Liability           Comprehensive 
                                                                  Items                  Adjustment               Income    
                                                               ------------          ---------------        ---------------
                                                                                                (in thousands)
                                                                                                              
      December 31, 1997...................................    $      507         $         (29,608)         $     (29,101)
      Year-to-date change.................................           (81)                         -                   (81)
                                                              -----------        -------------------         -------------
      September 30, 1998..................................    $      426         $         (29,608)         $     (29,182)
                                                              ===========       ====================         =============


                                        9


Note 10 -- Senior Notes

         The Company  issued $30.0  million in January 1998 and issued $14.0M in
July 1998 of 12% Senior Notes due March 15, 2003. The January issuance  included
warrants to purchase  1,020,000  Common Shares.  The warrants are exercisable at
$2.25 per share at any time on or prior to March 15,  2003.  The  warrants  have
been  assigned a value of $0.8 million and charged to other  additional  capital
and  will be  amortized  to  long-term  debt  over the  term of the  Notes.  The
indenture under which the Notes were issued contains  customary  affirmative and
negative restrictive covenants that limit, among other things, the incurrence of
additional  senior debt, the payment of dividends,  the sale of assets and other
actions by the Company and certain restricted subsidiaries.




                                       10




                                AMPEX CORPORATION
              NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS

Note 11 - MicroNet Acquisition

         During  the  second  quarter  of  1998,   the  Company   completed  the
acquisition of MicroNet, (the "MicroNet Acquisition").  The MicroNet Acquisition
has been  accounted  for as a purchase,  effective as of June 30, 1998,  and the
Company has been managing the affairs of MicroNet since that date. In connection
with the  MicroNet  Acquisition,  the Company has issued  720,000  shares of its
Common Stock valued at $1.2  million and has acquired  MicroNet  subject to $3.5
million face amount of MicroNet redeemable junior preferred stock, notes payable
of $5.5 million and other liabilities  estimated at approximately  $4.7 million.
Assets  acquired  consisted of $4.3 million of current  assets,  $0.4 million of
plant and equipment and $0.9 million of in-process  research and development and
other  intangibles  of $6.1 million.  The Company has charged  operations in the
second quarter of 1998 with the acquired in-process research and development and
has amortized  intangibles,  including goodwill, on a straight-line basis over 5
years.  The MicroNet junior preferred stock is redeemable out of a percentage of
earnings of MicroNet  beginning in fiscal 1999. Due to the contingent  nature of
the redemption  provision,  no value has been ascribed to the preferred stock in
determination  of the  purchase  price.  The shares of Common Stock and MicroNet
preferred stock are being held in escrow pending  completion of the closing date
balance sheet and the resolution of other contingencies.

         Pro forma combined results of operations of the Company and MicroNet as
if the acquisition had been completed at the beginning of the periods  presented
are as follows:



                                                                   Year ended                Nine months ended
                                                                December 31, 1997           September 30, 1998
                                                                -----------------        ---------------------
                                                                                                
      Net sales.....................................            $       112,537              $     59,182
      Income (loss) before income taxes.............            $         1,746              $     (6,139)
      Net income....................................            $           239              $      8,639
      Income per share
            Basic...................................            $          0.01              $       0.18
            Diluted.................................            $          0.01              $       0.17


Pro forma  operating  results for the year ended  December  31, 1997 and for the
nine months ended  September 30, 1998 exclude the one-time  charge to operations
for acquired  in-process  research and development.  Pro forma operating results
for all periods include an adjustment to record goodwill amortization.


                                       11


         This Form 10-Q contains  predictions,  projections and other statements
about the future that are intended to be "forward-looking statements" within the
meaning  of  the  Private  Securities   Litigation  Reform  Act  of  1995.  Such
forward-looking  statements  involve known and unknown risks,  uncertainties and
other  important  factors that could cause the actual  results,  performance  or
achievements of the Company,  or industry results, to differ materially from any
future  results,  performance  or  achievements  expressed  or  implied  by such
forward-looking  statements.  Such  risks,  uncertainties  and  other  important
factors  include,  among others:  declining sales to the  government;  declining
sales of professional video products;  potential  inaccuracy of future sales and
expense forecasts; effects of increased inventories;  potential inability of the
Company to execute its acquisition,  investment, licensing and other strategies;
potential inability of the Company to integrate acquired  businesses,  including
the business of MicroNet Technology,  Inc.; industry conditions;  negotiation of
definitive sales contracts with government agencies; future broadcast, cable and
government  market  sales;  the  development  of  application  software  for its
19-millimeter  products;  effects of the  Company's  relocation of its DCRsi(TM)
manufacturing  facilities  to its Colorado  Springs  facility;  possible  future
issuances  of debt or equity  securities;  and  potential  dilution  of  current
stockholders'  equity  interests;  and  the  Company's  liquidity;   anticipated
interest   expenses  and  yields  and  risks  on  its  invested   funds.   These
forward-looking statements speak only as of the date of this Report. The Company
disclaims any obligation or  undertaking to disseminate  updates or revisions of
any forward-looking  statements  contained or incorporated herein to reflect any
change in the  Company's  expectations  with  regard  thereto  or any  change in
events,  conditions or circumstances on which any such statement is based.  Each
forward-looking  statement that the Company  believes is material is accompanied
by one or more cautionary  statements  identifying  important factors that could
cause  actual  results  to  differ   materially  from  those  described  in  the
forward-looking statement. The cautionary statements are set forth following the
forward-looking  statement,  in other sections of this Form 10-Q,  and/or in the
Company's  other  documents  filed with the Securities and Exchange  Commission,
whether or not such documents are incorporated herein by reference. IN ASSESSING
FORWARD-LOOKING  STATEMENTS  CONTAINED  IN THIS FORM 10-Q,  READERS ARE URGED TO
READ CAREFULLY ALL SUCH CAUTIONARY STATEMENTS.

Item 2.    Management's  Discussion  and  Analysis of  Financial  Condition  and
           Results of Operations

         The following  discussion  and analysis of the financial  condition and
results of operations of Ampex  Corporation and its subsidiaries  (collectively,
"Ampex"  or the  "Company")  should be read in  conjunction  with the  unaudited
Consolidated  Financial  Statements and the Notes thereto included  elsewhere in
this Report,  and the Consolidated  Financial  Statements and the Notes thereto,
and Management's  Discussion and Analysis of Financial  Condition and Results of
Operations,  included in the  Company's  Annual Report on Form 10-K for the year
ended December 31, 1997, as filed with the  Securities  and Exchange  Commission
(file no. 0-20292) (the "1997 Form 10-K"), and its Quarterly Report on Form 10-Q
for the quarters ended March 31, 1998 and June 30, 1998 (as restated).

Results of Operations  for the Three Months and Nine Months Ended  September 30,
1998 and 1997

         Net Sales.  Net sales  declined by 12.1% to $16.0  million in the third
quarter of 1998 from $18.2 million in the third quarter of 1997, and by 20.8% to
$48.0  million in the first nine months of 1998 from $60.6  million in the first
nine  months  of 1997.  This  decrease  was due to a  decline  in  shipments  of
instrumentation  recorders and 19-millimeter  data storage  products,  partially
offset by the inclusion of sales by MicroNet Technology,  Inc. ("MicroNet"),  an
acquisition  completed  as of June 30, 1998.  See 



                                       12


"Mass Data Storage Products, Instrumentation Recorders and MicroNet," below. The
Company's  backlog of firm orders was $3.3  million at September  30, 1998.  The
Company  typically  operates with low levels of backlog,  requiring it to obtain
most of each  period's  orders in the same  period  that they must be shipped to
customers.  Historically,  a small  number  of large  orders,  particularly  for
instrumentation products, have significantly impacted sales levels. In the first
nine  months of 1998,  the  Company  responded  to  proposals  on several  large
programs  that have not yet been  awarded.  However,  the Company  has  recently
received a letter of intent and a memorandum of understanding  pertaining to two
government  programs  (see  "Mass  Data  Storage  Products  and  Instrumentation
Recorders" below). As previously  reported,  the Company intends to increase net
sales by  introducing  new products and by acquiring new  businesses  and making
investments  in companies.  Because of the risks and  uncertainties  inherent in
making acquisitions and investments,  there can be no assurance that the Company
will  successfully  be able to integrate or complete any other  acquisitions  or
investments  or that the Company will realize any financial  benefit  therefrom.
Management  believes that sales in the remainder of the year will continue to be
negatively  affected by the factors  discussed below.  Accordingly,  the Company
intends to control  expenses to minimize the impact on the Company's  results of
operations.

         Mass Data Storage Products and Instrumentation Recorders. Sales of mass
data storage  products and  instrumentation  recorders and related  after-market
products  totaled $9.8 million for the third  quarter of 1998 and $35.7  million
for the first nine months of 1998, and declined from the  comparable  periods in
1997 when  sales of such  products  totaled  $13.6  million  and $48.0  million,
respectively.  A  significant  portion of the Company's  product sales  reflects
purchases by  government  agencies and defense  contractors  pursuant to federal
government procurement programs. These sales fluctuate as a result of changes in
government  spending  programs   (including  defense  programs),   and  seasonal
procurement practices of government agencies.  Sales of the Company's DST(R) and
DIS(TM) products  decreased in the first nine-month period of 1998,  compared to
the comparable period of 1997.  Broader acceptance of the Company's DST products
in its target markets will depend  significantly  on the  integration and vendor
support of third party  application  software,  factors which are not within the
Company's control and which, if delayed,  may adversely affect DST product sales
in future quarters. Additionally, to preserve competitiveness,  the Company will
be  required  to invest in  improving  the  capabilities  of its  products.  For
example,  the maximum  capacity per  cartridge of the initial DST tape drive was
165  gigabytes.  The Company is  currently  delivering  products  with a maximum
capacity of 330 gigabytes per cartridge (double density) and is accepting orders
for future  delivery of products  with a maximum  capacity of 660  gigabytes per
cartridge (quadruple density).

         In October 1998, the Company received a memorandum of understanding for
the purchase,  subject to the exercise of certain customer options,  of up to an
estimated $18.4 million of DST "double density" and "quadruple  density" storage
systems for a government  program on which the Company had previously  submitted
proposals.  Separately,  also in October 1998, the Company  received a letter of
intent relating  primarily to the purchase of several of the Company's  recently
introduced DST 712 automated tape libraries for  approximately  $7.2 million for
another  government  program.  In both cases,  deliveries would occur during the
period 1999-2001.  Sales of the above products are subject to the negotiation of
definitive  agreements and terms and conditions  with the respective  customers,
and there can be no assurance that  satisfactory  contracts will be completed or
that any firm orders will result.

         The Company  continues  to propose on  additional  domestic and foreign
government  programs.  Additionally,  the Company is experiencing an increase in
proposal  activity to customers in the  broadcast and cable  markets.  Typically
such  proposals  are part of larger  capital  projects,  which  involve risks or
delays  beyond the  Company's  control.  Since such orders often are  relatively
large,  the  receipt  or loss  of a  significant  order  can  materially  affect
quarterly  sales  and  results  of  operations.



                                       13


Additionally,  larger programs  frequently  schedule deliveries of the Company's
products over an extended period. The Company does not currently anticipate that
such new large programs will generate  material revenue in the fourth quarter of
1998.

         MicroNet  Products.  Since the end of the second  fiscal  quarter,  the
Company has included the operations of MicroNet,  a manufacturer  of disk arrays
and network  attached storage  products for image-based  markets,  including the
video and  commercial  pre-press  markets.  Sales for the third  quarter of 1998
totaled $3.2  million.  Subsequent to the  acquisition,  the Company has focused
MicroNet's sales and marketing efforts on its DataDock 7000(TM),  a data storage
product based upon redundant arrays of independent  drives (RAID).  The DataDock
7000 permits  users to configure  their disk drives to store up to 128 gigabytes
of data.  The  addition of the DataDock  7000  complements  Ampex's  image-based
storage  products  expertise by offering  disk, as well as  tape-based,  storage
solutions.  The Company has begun to phase out lower-priced product lines which,
in prior years,  accounted for the majority of MicroNet's  sales. The Company is
developing a new  generation  of disk arrays that offer  substantially  improved
capacity,  performance and features,  such as fiber channel connectivity.  These
products are scheduled for shipment in the first half of 1999.

         Professional Video Recording and Other Products. As anticipated,  sales
of  professional  video  recording  products and all other products  (consisting
primarily of  television  after-market  products)  continued to decrease to $2.9
million in the third  quarter of 1998 from $4.6 million in the third  quarter of
1997, and to $9.1 million in the first nine months of 1998 from $12.5 million in
the first nine months of 1997.  The  Company's  discontinued  analog and current
DCT(R)  digital  products  are  designed  for  existing  broadcast  transmission
standards.  The  Company  anticipates  that sales of such  products  and related
after-market  products will continue to decline due to the  establishment of new
digital standards. The Company has recently made material sales of DST mass data
storage  products to the broadcast and cable markets and has issued proposals to
several  additional  customers.  In addition to its direct sales  programs,  the
Company  is   discussing   strategic   marketing   relationships   with  certain
manufacturers  of  broadcast  servers.  Management  believes  its DST mass  data
storage  products will in future  periods  comprise the majority of its sales in
the broadcast and cable markets.

         Gross Profit.  Gross profit as a percentage  of net sales  decreased to
33.6% in the third quarter of 1998 from 45.3% in the third quarter of 1997,  and
to 41.2% in the first nine months of 1998 from 48.5% in the first nine months of
1997.  The decline in gross profit margin results from the inclusion of MicroNet
product  sales  that have  lower  margins  than  Ampex  product  sales,  a lower
proportion  of  instrumentation  product  sales which have higher  gross  profit
margins than other sales,  and an overall  decline in sales volume that resulted
in lower absorption of fixed manufacturing costs.

         Selling  and  Administrative   Expenses.   Selling  and  administrative
expenses  increased  to $7.2  million  in the  third  quarter  of 1998 from $5.0
million in the third  quarter of 1997,  and  decreased  to $17.3  million in the
first nine  months of 1998 from $19.1  million in the first nine months of 1997.
Expenses  increased  by $2.2  million  in the third  quarter  of 1998 due to the
inclusion of selling and administrative expenses of MicroNet in the consolidated
results.  Also an actuarial  valuation  of certain  supplemental  pension  plans
resulted in a charge of $0.9 million in the third  quarter of 1998.  The decline
in the nine  months of 1998  compared  to the nine months of 1997 is a result of
reduced  patent  infringement   litigation   expenses,   as  well  as  continued
implementation  of cost  controls.  The Company  incurred $0.3 million of patent
infringement  litigation  expenses in the first nine months of 1998, compared to
$1.9  million,  $1.7  million  and $0.3  million of such  expenses in the first,
second and third quarters of 1997.

                                       14


         Research,  Development and Engineering Expenses. Research,  development
and engineering  expenses decreased to $2.9 million in the third quarter of 1998
from $3.8 million in the third quarter of 1997, and decreased to $9.1 million in
the first  nine  months of 1998 from $11.5  million in the first nine  months of
1997. Reduced expense levels are largely  attributable to the Company's keepered
media  development  program,  which was  substantially  completed  in 1997.  The
Company is  committed to investing  in  research,  development  and  engineering
programs at levels that  management  believes can be supported by current  sales
levels.

         Acquisition of In-process Research and Development.  In connection with
the  acquisition  of  MicroNet,  the  independent  appraisal  of the  in-process
research and  development  resulted in the  recording of a one-time $0.9 million
charge in the second quarter of 1998.

         Royalty Income. Royalty income was $2.2 million and $1.8 million in the
third quarters of 1998 and 1997,  respectively and $5.7 million and $9.1 million
in the first nine months of 1998 and 1997, respectively.  The decline in royalty
income of $3.4 million  during the  nine-month  period in 1998 resulted from the
Company's  receipt  of  approximately  $3.7  million of  nonrecurring  royalties
resulting  from a  negotiated  settlement  related to sales of  products  by the
manufacturer prior to the negotiation of a license from the Company. The Company
did not receive any  nonrecurring  royalty  payments in the first nine months of
1998.  The Company is currently  assessing  whether its patented  technology  is
being used by manufacturers of video games, DVD recorders and digital television
receivers.  There can be no assurance that the  manufacturers  of these products
are utilizing the Company's  technology or, if used, whether the Company will be
able to negotiate license agreements with the manufacturers.

         Royalty income has  historically  fluctuated  widely due to a number of
factors that the Company cannot predict or control, such as the extent of use of
the Company's  patented  technology by third  parties,  the  materiality  of any
nonrecurring  royalties  received as the result of  negotiated  settlements  for
products sold by manufacturers  prior to entering licensing  agreements with the
Company,  the extent to which the  Company  must pursue  litigation  in order to
enforce its patents,  and the ultimate  success of its licensing and  litigation
activities.  The costs of patent litigation can be material, and the institution
of patent  enforcement  litigation  may also increase the risk of  counterclaims
alleging infringement by the Company of patents held by third parties or seeking
to invalidate patents held by the Company. See "Legal Proceedings," below.

         Restructuring   Charges   (Credits).   The   Company   recorded  a  net
restructuring  credit  in the  third  quarter  of 1998 of $0.3  million  and net
restructuring  expense of $2.5  million in the first  nine  months of 1998.  The
Company recorded a restructuring credit of $1.0 million in the third quarter and
first nine months of 1997.  The charge of $2.5  million in the first nine months
of 1998  includes  a charge of $3.3  million  incurred  in  connection  with the
Company's relocation of a portion of its DCRsi manufacturing operations from its
Redwood City, California facility to its Colorado Springs, Colorado facility and
concurrent  workforce  reduction,  offset by a credit of $0.8 million related to
the  termination  of the  lease of one of its  buildings  at its  Redwood  City,
California facility.  The relocation is expected to reduce operating costs by up
to $5.0  million  annually.  These  savings may be offset in whole or in part by
increases  in  marketing  expenses  or other  factors.  The  Company  expects to
implement the  relocation in various  phases  through the first half of 1999 and
may record additional charges in connection with these plans.

         Operating Income (Loss). The Company incurred an operating loss of $2.2
million in the third  quarter  of 1998  (which  included  an  operating  loss by
MicroNet of $0.6 million),  and reported operating income of $2.1 million in the
third  quarter  of 1997.  The  operating  loss in the third  quarter of 1998 was


                                       15


primarily  due to the  decline  in sales of Ampex  products,  and an  additional
provision resulting from an actuarial valuation of certain  supplemental pension
plans. The Company generated an operating loss of $4.3 million in the first nine
months of 1998, and reported  operating income of $8.9 million in the first nine
months of 1997. The decline in operating income in the first nine months of 1998
resulted from a reduction in  nonrecurring  royalty  income of $3.7  million,  a
charge of $0.9  million for acquired  in-process  research  and  development,  a
provision for  restructuring of $2.5 million and an actuarial  valuation reserve
of $0.9 million. In addition, in the first nine months of 1998, operating income
was  negatively  affected  by a decline in net sales,  offset by reduced  patent
infringement litigation and other operating expenses from 1997 levels.

         Interest  Expense.  Interest expense  increased  between the comparison
periods due to the issuance of the  Company's  outstanding  12% Senior Notes due
2003 (the "12%  Senior  Notes") in January  and July 1998.  See  "Liquidity  and
Capital  Resources -- Financing  Transactions" and Note 10 of Notes to Unaudited
Consolidated Financial Statements.

         Interest  Income.   Interest  income  increased  slightly  between  the
comparison  periods,  resulting  primarily  from higher cash balances due to the
proceeds  of the 12% Senior  Notes in the first nine  months of 1998,  offset in
part by the  prepayment  of notes issued to the Company in  connection  with the
1996 sale of the Company's Redwood City property.

         Other  Expense,  Net.  Other  expense,  net, in both periods  consisted
primarily of foreign currency transaction gains and losses.

         Provision for Income Taxes.  In the first quarter of 1998,  the Company
reversed  $5.2 million  previously  reserved in connection  with disputed  state
income taxes for the prior years,  following  the  favorable  settlement of that
dispute in March  1998.  In the second and third  quarter of 1998,  the  Company
reversed $4.9 and $5.2 million, respectively,  previously reserved in connection
with the  liquidation  of its  subsidiary in Italy.  The Company  derives pretax
foreign  income  from  its   international   operations,   which  are  conducted
principally  by its foreign  subsidiaries.  In addition,  the Company's  royalty
income is subject, in certain cases, to foreign tax withholding.  Such income is
taxed by foreign  taxing  authorities,  and the  Company's  domestic  tax timing
differences and operating  losses,  if any, are not deductible in computing such
foreign  taxes.  The provision for income taxes in the first nine months of 1997
consisted  primarily of foreign  income taxes and  withholding  taxes on royalty
income.

         Net Income.  The  Company  reported  net income of $9.9  million in the
first nine months of 1998  compared to $9.9  million in the first nine months of
1997,  primarily  as a result of the factors  discussed  above under  "Operating
Income (Loss)" and "Provision for Income Taxes."

Liquidity and Capital Resources

         Cash Flow. At September 30, 1998,  the Company had cash and  short-term
investments of $61.2 million and working  capital of $74.2 million.  At December
31, 1997, the Company had cash and  short-term  investments of $41.8 million and
working  capital  of  $44.6  million.   The  increase  in  cash  and  short-term
investments  in the 1998  period  reflects  the receipt of  approximately  $42.2
million of net proceeds from the Company's January and July 1998 issuance of its
12% Senior Notes,  offset  primarily by an investment of $8.4 million in working
capital for MicroNet,  increased  accounts  receivable  and  inventories of $2.6
million and $3.8 million, respectively, and cash payments of accrued liabilities
and accrued  restructuring of $7.0 million.  The Company's operating  activities
utilized cash of $14.6 million  during the nine months of 1998 and utilized cash
of $2.0 million during the first nine months of 1997,  



                                       16


primarily for the reasons  discussed  above.  The increase in  inventories  over
year-end 1997 levels arose  primarily in  anticipation  of disruptions  that may
result from the phased  relocation of  manufacturing  operations to its Colorado
Springs  facility.  The Company  expects that 1998 inventory  levels will remain
higher  than in 1997  periods  until this  relocation  has been  completed.  Any
increased  investment in inventories may expose the Company to an increased risk
of inventory  write-offs in future periods.  The increase in accounts receivable
during the first nine months of 1998 over year-end 1997 levels primarily was due
to the sale of Ampex  products to government  agencies in the United Kingdom and
Germany, which are not due for payment until the fourth quarter of 1998.

         Major items impacting net income in 1998, which did not generate or use
cash  included a $5.2  million  favorable  settlement  of disputed  state income
taxes,   $10.1  million  favorable   resolution  of  prior  years'  foreign  tax
contingencies,  the recording of $0.9 million for acquired  in-process  research
and  development as a result of the acquisition of MicroNet and $0.9 million for
an actuarial revaluation reserve.

         The Company has  available,  through a  subsidiary,  a working  capital
facility  that  allows it to borrow or obtain  letters of credit  totaling  $7.0
million,  based on eligible accounts receivable,  through May 2000. At September
30, 1998, the Company had borrowings outstanding of $1.3 million and had letters
of credit issued against the facility totaling $1.1 million.

         Financing  Transactions.  As at December 31, 1997,  the Company  became
required  to  redeem  the  69,970  outstanding  shares  of its 8%  Noncumulative
Preferred Stock with an aggregate  liquidation  value of $70.0 million (the "Old
Preferred Stock"), to the extent of funds legally available therefor (generally,
the excess of the value of assets over  liabilities) at the redemption  price of
$1,000 per share.  Pursuant to an agreement in the second  quarter of 1998,  the
Company  completed the redemption of the Old Preferred Stock in exchange for the
following securities (a) 3,000,000 shares of its Class A Common Stock, par value
$0.01 per share (the "Class A Stock");  (b) 10,000  shares of a new series of 8%
Noncumulative  Convertible  Preferred Stock, par value $1.00,  with an aggregate
liquidation value of $20.0 million (the "Convertible  Preferred Stock"); and (c)
21,859 shares of a new series of 8%  Noncumulative  Redeemable  Preferred Stock,
par value $1.00 per share, with an aggregate  liquidation value of $43.7 million
(the "Redeemable Preferred Stock").

         Each share of  Convertible  Preferred  Stock and  Redeemable  Preferred
Stock  (together,  the "New Stock")  will entitle the holder  thereof to receive
noncumulative  dividends  at  the  rate  of 8% per  annum,  if  declared  by the
Company's Board of Directors.  Each share of Convertible  Preferred Stock may be
converted,  at the option of the holder thereof,  at a conversion price of $4.00
per share, into 500 shares of Class A Stock, subject to adjustment under certain
circumstances.  Beginning  in June 2001,  the Company  will become  obligated to
redeem  the  Convertible  Preferred  Stock  in  quarterly  installments  through
December  2008.  Beginning in June 1999,  the Company  will become  obligated to
redeem the Redeemable  Preferred Stock in quarterly  installments  through March
2008. The Company will have the option to redeem the Redeemable  Preferred Stock
at any time and the Convertible Preferred Stock beginning in June 2001, and will
have the  option  to make  mandatory  redemption  payments  either in cash or in
shares of Common Stock.  In the event that the Company does not have  sufficient
funds legally  available to make any mandatory  redemption  payment in cash, the
Company will be required to make such  redemption  payment by issuing  shares of
Common  Stock.  Shares of Common  Stock issued to make any optional or mandatory
redemption  payments  will be valued at the higher of $2.50 or fair market value
per share of Common Stock.  See Note 3 and 7 of Notes to Unaudited  Consolidated
Financial Statements.

                                       17


         In January  1998,  the Company  issued $30.0  million of its 12% Senior
Notes,  together with  Warrants to purchase  1.02 million  shares of its Class A
Common Stock (the "Class A Stock").  The Warrants are  exercisable  at $2.25 per
share  at any  time on or prior to  March  15,  2003.  At the end of the  second
quarter of 1998,  the Company  issued an additional  $14.0 million of 12% Senior
Notes. As a result of the issuance of the 12% Senior Notes,  the Company's total
indebtedness and future debt service  obligations  have increased  significantly
from prior  levels.  A portion of the net  proceeds  of the  offering  have been
invested to repay  short-term debt and trade accounts  payable of MicroNet,  and
the balance has been invested in short-term government securities.  The yield on
short-term  investments is substantially  lower than the interest charges on the
12% Senior Notes.  The Company has wide discretion as to how the proceeds may be
invested,  including for acquisitions of and investments in new businesses.  Any
such  investments  or  acquisitions,  if made, are not expected to pay a current
return,  which could require the Company to fund debt service obligations on the
12% Senior Notes out of its liquidity and cash flow from existing operations. In
order to minimize the  difference  between the  interest  the Company  currently
receives on its  investments and the interest  payable on the Senior Notes,  the
Company  may  invest a  significant  portion  of the  Senior  Note  proceeds  in
securities  with higher yields,  longer terms or lower credit  quality,  and the
Company may also engage in various  transactions  in derivative  securities.  In
connection with the acquisition  strategy,  the Company may purchase in the open
market securities issued by companies that the Company is considering  acquiring
or in which the Company is considering making a larger  investment.  Investments
in any  securities  could expose the Company to a risk of trading  losses due to
market or interest  rate  fluctuations  or other factors that are not within the
Company's  control.  The Indenture  under which the 12% Senior Notes were issued
contains customary  affirmative and negative  restrictive  covenants that limit,
among other things,  the  incurrence of additional  senior debt,  the payment of
dividends,  the sale of assets and other  actions  by the  Company  and  certain
restricted subsidiaries.

Readiness for Year 2000

         Many currently  installed computer systems,  software  applications and
other control  devices  (collectively,  "Systems")  are coded to accept only two
digit entries in the date code field.  As the year 2000  approaches,  these code
fields will need to accept four digit  entries to  distinguish  years  beginning
with "19" from those beginning with "20". As a result, in just over one year the
Systems used by many  companies may need to be modified to comply with year 2000
requirements.  The  Company  relies on its  internal  Systems in  operating  and
monitoring  all major  aspects  of its  business,  including  its  manufacturing
processes,  engineering management controls,  financial systems (such as general
ledger,   accounts   payable   and   payroll   modules),    customer   services,
infrastructure,   embedded  computer  chips,  networks  and   telecommunications
equipment and products.  The Company also relies on the external  Systems of its
suppliers and other organizations with which it does business.

         The Company is currently reviewing all of its products,  as well as its
internal  use of Systems,  in order to identify  and modify  those  products and
Systems that are not year 2000  compliant.  To  accomplish  this the Company has
established a Year 2000 Compliance Committee that is investigating the impact of
the year 2000 on the Company's  business.  The Committee's  membership  includes
representatives  involved in all major functions of the Company.  Its charter is
to identify all Systems that, if not in compliance,  could adversely  affect the
Company's business. For critical Systems that are found not to be in compliance,
the Committee will develop a plan,  including a budget for associated  costs, to
ensure  compliance  before the year 2000. The Committee has nearly completed its
assessment and it has determined that many of the Company's Systems, such as its
manufacturing  Systems,  are in compliance as are all of the products  currently
offered for sale by the Company.  Other Systems,  such as its financial  Systems
and  some  engineering  management  Systems,  currently  do not  comply  but are
expected to be 


                                       18


modified in early 1999 so that they are  compliant.  There can be no  assurance,
however,  that the Company will not be required to  reevaluate  its  assessments
should  it  become  evident  that any  Systems  previously  determined  to be in
compliance are not yet fully compliant. The Company has also sent questionnaires
to major  suppliers  to assess  the  status of its year 2000  compliance,  as it
relates to the Company. To date, no material issue has been identified in any of
the other  Systems  used or relied  upon by the Company and the cost of bringing
the non-compliant Systems into compliance by early 1999 has not been, and is not
expected to be, greater than $1.0 million.

The Company believes the most reasonably likely worse-case  scenario is that the
required  modifications  will not be  completed  until  late  1999.  Under  this
scenario,  the Company does not believe that there would be any material  impact
on its business.  Accordingly,  the Company has not developed a contingency plan
in the event the  required  modifications  are not made in 1999.  The  Company's
current insurance programs do not specifically exclude losses attributed to year
2000  non-compliance,  but  these  programs  are  subject  to change as they are
renewed for future  periods.  Despite the Company's  efforts thus far to address
the year 2000  impact,  the  Company  cannot  guarantee  that all  internal  and
external Systems will be compliant,  or that its business will not be materially
adversely affected by any such non-compliance.



                          PART II -- OTHER INFORMATION

Item 1.  Legal Proceedings

         The  Company  is a  party  to  routine  litigation  incidental  to  its
business.  In the opinion of  management,  no such current or pending  lawsuits,
either  individually or in the aggregate,  are likely to have a material adverse
effect on the  company's  financial  condition,  results of  operations  or cash
flows.

         Ampex has previously  reported that it has been engaged since late 1995
in patent  infringement  litigation  with  Mitsubishi  Electric  Corporation and
Mitsubishi  Electric America Inc. regarding the manufacture of certain video and
data  recording  products  and  television  receivers.  A  description  of  this
litigation is included  under the caption "Legal  Proceedings"  in the 1997 Form
10-K.  Since the filing of that  report,  the Court of Appeals  for the  Federal
Circuit has issued a decision  denying  Ampex's  appeal of the adverse ruling of
the United States District Court in Delaware. As previously disclosed, no income
from the  jury's  earlier  damage  award  has  been  recorded  in the  company's
financial statements.

         The Company's  facilities  are subject to numerous  federal,  state and
local laws and  regulations  designed  to  protect  the  environment  from waste
emissions and hazardous  substances.  The Company is also subject to the federal
Occupational Safety and Health Act and other laws and regulations  affecting the
safety and health of employees in its facilities.  Management  believes that the
Company is generally in compliance in all material  respects with all applicable
environmental and occupational safety laws and regulations or has plans to bring
operations  into  compliance.   Management  does  not  anticipate  that  capital
expenditures  for  pollution  control  equipment for fiscal 1998 or 1999 will be
material.

         Owners and occupiers of sites containing hazardous substances,  as well
as generators and  transporters  of hazardous  substances,  are subject to broad
liability under various federal and state  environmental  laws and  regulations,
including  liability for investigative and cleanup costs and damages arising out
of past  disposal  activities.  The  Company  has been  named  as a  potentially
responsible  party by the United  States  Environmental  Protection  Agency with
respect to five contaminated  sites that have 


                                       19


been  designated as Superfund  sites on the National  Priorities  List under the
Comprehensive  Environmental  Response,  Compensation and Liability Act of 1980.
The Company is engaged in seven environmental investigation,  remediation and/or
monitoring  activities  at sites located off Company  facilities,  including the
removal  of  solvent  contamination  from  subsurface  aquifers  at  a  site  in
Sunnyvale,  California, and one Superfund site in Monterey, California where the
Company has already entered into a deminimis  settlement agreement with the EPA.
Some of these activities involve the participation of state and local government
agencies.  The other five sites  (including the four remaining  Superfund sites)
are  associated  with the  operations  of the  Company's  former  magnetic  tape
subsidiaries  (collectively,  "Media").  Although  the  Company  sold  Media  in
November  1995,  the  Company  may have  continuing  liability  with  respect to
environmental  contamination  at these  sites if Media  fails to  discharge  its
responsibilities with respect to such sites.

         Because  of  the  inherent   uncertainty  as  to  various   aspects  of
environmental  matters,  including the extent of environmental  damage, the most
desirable remediation  techniques and the time period during which cleanup costs
may be incurred,  it is not possible for the Company to estimate with any degree
of certainty the ultimate  costs that it may incur with respect to the currently
pending environmental matters referred to above. Nevertheless,  at September 30,
1998,  the  Company  had an  accrued  liability  of  $2.0  million  for  pending
environmental  liabilities  associated with the Sunnyvale site and certain other
sites currently owned or leased by the Company.  The Company has not accrued for
any  contingent  liabilities it may incur with respect to the former Media sites
discussed  above.  Based on facts  currently  known  to  management,  management
believes  it is only  remotely  likely  that the  liability  of the  Company  in
connection with such pending matters,  either  individually or in the aggregate,
will be material to the Company's  financial  condition or results of operations
or material to investors.

         Although the Company  believes that it is generally in compliance  with
all  applicable  environmental  laws  and  regulations  or has  plans  to  bring
operations into  compliance,  it is possible that the Company will be named as a
potentially responsible party in the future with respect to additional Superfund
or other  sites.  Furthermore,  because the  Company  conducts  its  business in
foreign  countries  as well as in the U.S.,  it is not  possible  to predict the
effect that future  domestic or foreign  regulation  could have on the Company's
business,  operating  results or cash flow.  There can be no assurance  that the
Company  will not  ultimately  incur  liability  in excess of amounts  currently
reserved for pending environmental  matters, or that additional liabilities with
respect to environmental matters will not be asserted.  In addition,  changes in
environmental regulations could impose the need for additional capital equipment
or other  requirements.  Such  liabilities or regulations  could have a material
adverse effect on the Company in the future.

Item 2.     Changes in Securities and Use of Proceeds

            Not applicable.

Item 3.     Defaults Upon Senior Securities

            Not applicable.

Item 4.     Submission of Matters to a Vote of Security Holders

            Not applicable.

Item 5.     Other Information


                                       20


            Not applicable.

Item 6(a).  Exhibits


         The Exhibits to this Quarterly  Report on Form 10-Q/A are listed in the
Exhibit  Index which  appears  elsewhere  herein and is  incorporated  herein by
reference. Item 6(b). Reports on Form 8-K

         1. The Company filed a Current  Report on Form 8-K on or about July 15,
1998 to  report,  pursuant  to  Item 5 of Form  8-K,  the  redemption  of its 8%
Noncumulative Preferred Stock in exchange for securities of the Company.

         2. The Company filed a Current  Report on Form 8-K on or about July 30,
1998 to  report,  pursuant  to Items 2 and 5,  respectively,  of Form  8-K,  the
acquisition  of  MicroNet  Technology,  Inc.  and the  issuance  of  $14,000,000
principal amount of additional 12% Senior Notes due 2003.

         3.  The  Company  filed  Current  Reports  on Form  8-K/A  on or  about
September 25, 1998 and October 16, 1998 to file certain financial  statements of
MicroNet technology, Inc. pursuant to Item 7 of Form 8-K.


                                       21




                                   SIGNATURES

         Pursuant to the  requirements  of the Securities  Exchange Act of 1934,
the  Registrant  has duly  caused  this report to be signed on its behalf by the
undersigned, thereunto duly authorized.

                                        AMPEX CORPORATION


Date:  March 8, 1999                    /s/ EDWARD J. BRAMSON      
                                        ------------------------------------
                                        Edward J. Bramson
                                        Chairman and Chief Executive Officer



Date: March 8, 1999                     /s/ CRAIG L. McKIBBEN
                                        ------------------------------------
                                        Craig L. McKibben
                                        Vice President, Chief Financial 
                                        Officer and Treasurer



                                       22





                                AMPEX CORPORATION

                        FORM 10-Q/A FOR THE QUARTER ENDED
                               SEPTEMBER 30, 1998

                                  EXHIBIT INDEX

Exhibit
Number                 Description

1.1                    Purchase  Agreement,  dated July 17,  1998,  between  the
                       Registrant  and  First  Albany  Corporation,  as  Initial
                       Purchaser, relating to the Company's 12% Senior Notes due
                       2003  (filed as  Exhibit  1.1 to the  Company's  Form 8-K
                       filed  on  July  30,  1998  and  incorporated  herein  by
                       reference).

3.1                    Certificate of  Designations,  Preferences  and Rights of
                       the Registrant's 8% Noncumulative  Convertible  Preferred
                       Stock and 8% Noncumulative Redeemable Preferred Stock, as
                       filed with the  Secretary  of  Delaware  on July 2, 1998.
                       (filed as Exhibit 3.1 to the Company's  Form 8-K filed on
                       July 15, 1998 and incorporated herein by reference).

4.1                    Exchange Agreement for 8% Noncumulative  Preferred Stock,
                       dated as of June  22,  1998,  among  the  Registrant  and
                       Holders  named  therein  (filed  as  Exhibit  4.1  to the
                       Company's   Form  8-K   filed   on  July  15,   1998  and
                       incorporated herein by reference).

4.2                    First  Amendment to Indenture,  dated as of July 2, 1998,
                       between  the  Registrant  and IBJ  Schroder  Bank & Trust
                       Company,   as  trustee  (filed  as  Exhibit  4.1  to  the
                       Company's   Form  8-K   filed   on  July  30,   1998  and
                       incorporated herein by reference).

4.3                    Exchange and Registration  Rights Agreement,  dated as of
                       July 2, 1998,  between  the  Registrant  and the  Initial
                       Purchaser (filed as Exhibit 4.2 to the Company's Form 8-K
                       filed  on  July  30,  1998  and  incorporated  herein  by
                       reference).

4.4                    Acquisition  Agreement,  dated as of June 24, 1998, among
                       the Registrant  Ampex Holdings  Corporation  ("Holdings")
                       and  the  several  selling   shareholders  named  therein
                       ("Sellers")  (filed as Exhibit 4.3 to the Company's  Form
                       8-K  filed on July 30,  1998 and  incorporated  herein by
                       reference).

4.5                    Supplement to Acquisition Agreement, dated June 30, 1998,
                       among the Registrant,  Holdings and the Sellers (filed as
                       Exhibit 4.4 to the  Company's  Form 8-K filed on July 30,
                       1998 and incorporated herein by reference).

4.6                    Second  Supplement to Acquisition  Agreement,  dated July
                       16, 1998, among the Registrant,  Holdings and the Sellers
                       (filed as Exhibit 4.5 to 

                                       23


                       the  Company's  Form  8-K  filed  on July  30,  1998  and
                       incorporated herein by reference).

27.1*                  Financial Data Schedule.

*Filed herewith.


                                       24