Updated 3/23/20 - I'm still working and the shop is open. Amps are being disinfected when arriving and departing. I'm disinfecting contact areas throughout the day as well as all incoming mail and packages. The shop is still open for modified business hours so please check back here at the bottom of this message for the latest hours. All repairs are now curbside pickup and drop-off only. Just call 770-671-0485 about 10 minutes before arriving and I'll have your drop-off receipt or repair invoice and amp ready and can bring it out to the curb for you or you can call when you arrive parked at the door. You can pay from the curb, call in your card info, or send payment to paypal AT andrewsamplab DOT com (substitute @ and .). Current hours are Monday - Thursday 10-6. Also, the shop will be closed Monday March 30.

Amp Service and Modifications

We specialize in the repair and tone resurrection of vintage and modern tube-type guitar amps, bass amps, PA amps, analog mixing consoles, Echoplex, Space Echo, and tube Hi-Fi amps. We also repair many solid state and hybrid guitar and bass amps. Click on the "services" button above for more info.