1 Exhibit 99.8.9 January 29, 2001 JACO ELECTRONICS, INC. ("Jaco") 145 Oser Avenue Hauppauge, NY 11788 NEXUS CUSTOM ELECTRONICS, INC. ("Nexus") Prospect Street Brandon, VT 05733 INTERFACE ELECTRONICS, CORP. ("Interface") 124 Grove Street Franklin, MA 02028 Gentlemen: Reference is made to the Second Restated and Amended Loan and Security Agreement in effect between us as successor by merger to BNY Financial Corporation which was merged into GMAC Commercial Credit LLC ("GMAC"), as Agent and Lender, and Fleet Bank, N.A., f/k/a Natwest Bank, N.A ("Fleet") as Lender, dated September 13, 1995, as supplemented and amended from time to time, (the "Agreement"). Both GMAC and Fleet may hereinafter be referred to jointly as the "Lenders", and individually, as a "Lender". Initially capitalized terms not defined herein shall have the meanings ascribed to such terms in the Agreement. WHEREAS, you have requested that we amend the Agreement so as to increase the Maximum Loan Amount for each Lender from $25,000,000 to $35,000,000, for a total amount of $70,000,000 effective January 31, 2001; and WHEREAS, the Lenders are willing to agree to such an increase in the Maximum Loan Amount for each Lender, subject to the terms and conditions hereof, and NOW THEREFORE IT IS HEREBY AGREED AS FOLLOWS: 1. Effective as of January 31, 2001, the Agreement shall be amended by replacing the phrase "$25,000,000" appearing next to the phrase "Maximum Loan Amount" underneath the signature of each Lender, with the phrase "$35,000,000". 2. Effective as of January 31, 2001, any changes in the Contract Rate shall become effective in the month following the Agent's actual receipt of the annual or quarterly financial statements and certifications as provided for in Sections 17(a) and (b) of the Agreement, if the rate, is decreased and on 2 the actual due date of such annual or quarterly statements if the rate is increased. 3. By their signatures below, Jaco, Nexus and Interface hereby ratify the Agreement and agree to be jointly and severally liable for all Obligations under the Agreement and agree that all of the outstanding amounts of the Loans under the Agreement, as of the date hereof, shall be valid and binding Obligations of each of them, and shall be deemed Obligations outstanding under the Agreement, and hereby agree and promise to repay to the Agent, for the benefit of the Lenders, such Obligations (including but not limited to all applicable interest) in accordance with the terms of the Agreement, but in no event, later than the Termination Date (for purposes hereof, "Termination Date" shall mean September 14, 2002, or any extended termination date, or any earlier termination date, whether by acceleration or otherwise). 4. By their signatures below, Jaco, Nexus and Interface hereby ratify and affirm to the Agent that as of the date hereof, they are in full compliance with all covenants under the Agreement and certify that all representations and warranties of the Agreement are true and accurate as of the date hereof, with the same effect as if they had been made as of the date hereof. Except as herein specifically amended, the Agreement shall remain in full force and effect in accordance with its original terms, except as previously amended. If the foregoing accurately reflects our understanding, kindly sign the enclosed copy of this letter and return it to our office as soon as practicable. Very truly yours, GMAC COMMERCIAL CREDIT LLC By: /s/ Frank Imperato Title: Senior Vice President AGREED AND ACCEPTED: JACO ELECTRONICS, INC. FLEET BANK, N.A. By: /s/ Jeffrey D. Gash By: /s/ Alice Adelberg Title: Vice President Title: Vice President NEXUS CUSTOM ELECTRONICS, INC. INTERFACE ELECTRONICS CORP. By: /s/ Jeffrey D. Gash By: /s/ Jeffrey D. Gash Title: Vice President Title: Vice President 2