help to find a audio repair shop in chicago il


my b&k ref 7270 amplifier just lost 4th channel.
i'd like to get it fixed asap. could somebody please recomment a reliable audio repair shop in chicago il or north suburb of chicago aread.

thanks a lot,
You might try Decibel Audio on Milwaukee. Their prices are quite reasonable.
Deltronics located at 2003 W. 75th Street in Woodridge. The owners name is Mike and the business phone number is 630-910-6630.
You might try the Audio Shop in Racine, WI

It looks to be the current location of a guy that has done work for me in the past...nice guy & very good work. If it is..he had a shop inside Al's Stereo in Racine up until Al's was sold and moved/closed.