Ken Chymiak, President and Chief Executive Officer of ADDvantage Technologies Group, presides over the closing bell.

Thursday September 13, 2007
from Nasdaq MarketSite
in New York's Times Square

ADDvantage Technologies Group
[AEY]

ADDvantage Technologies Group, Inc. supplies the cable television (CATV) industry with a comprehensive line of new and used system-critical network equipment and hardware from leading manufacturers, including Scientific-Atlanta and Motorola, as well as operating a national network of technical repair centers. The equipment and hardware ADDvantage distributes are used to acquire, distribute, and protect the broad range of communications signals carried on fiber optic, coaxial cable and wireless distribution systems, including television programming, high-speed data (Internet) and telephony.

ADDvantage operates through its subsidiaries, Tulsat Corporation, ADDvantage Technologies Group of Nebraska, Inc., NCS Industries, Inc., ADDvantage Technologies Group of Missouri, Inc., ADDvantage Technologies Group of Texas, Tulsat-Atlanta, LLC, Jones Broadband International, Inc. and Tulsat-Pennsylvania LLC. For more information, please visit the corporate web site at www.addvantagetech.com.

ADDvantage Technologies Group, Inc. 1221 East Houston Street Broken Arrow, OK 74012 918-251-9121

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