Alex got my 50 year old reciever sounding great once again! He's busy for a reaso, he's a damn good tech.

Sound Doctor's amplifier fix (bad power relay) and cleanup resulted in a volume control that no longer worked correctly. On the phone, the tech said I could bring the repaired unit back for them...

I could not ask for a better results. All my previous repairs (five in total so far) have been excellent! My vintage Harman Kardon stack sounds just as good as it did back in 1985 and is ready...

Alex repaired our vintage sound equipment [turntables, receivers, speakers] so now we can play and enjoy our albums! We've been taking our equipment to the Sound Dr for years!

Excellent knowledge of electronics between Alex and Don (who is a former Pioneer certified technician). Both have always been extremely helpful in repairs of my Pioneer turntable, Pioneer receiver...