Mark did wonders for another of my amps. I have a Dual Showman Reverb that I acquired in 1981. The reverb had stopped working and the output was a little weak. Mark replaced a few capacitors, a power tube and the optical vibrato. Tightened up the plug sockets and replaced a few RCA jacks and sockets. Took it home and plugged it into my 1-12 Celestion Vintage 30 Avatar cabinet. Plugged in my 2011 American Standard Telecaster and strummed a chord....sounded like a grand piano. This is the place to go if you're looking for this kind of help. Knowledgeable, fair prices, nice guy who loves and takes pride in his work. Thanks, Mark. read more

Mark was able to repair my Marantz 6300 turntable. I was at a loss and worried that it could not function correctly. Polite, fast, knowledgeable. I will bring anything he can fix back to him. read more

Audio Specialties - Marantz receiver with turntable. - Electronics Repair Near Me - McKinleyville, California

Fantastic repairman of tube amps. I've had several amps repaired by Mark over the years and his honesty integrity and focus are above reproach. Humboldt County is lucky to have Mark! read more

Mark is an area treasure, and the only certified fender amp repair person i am aware of in the area. He has kept my amps running since 1990. Besides restoring my fender twin 20 years ago (still rocking) he has also kept my 1972 dual turntable alive and running (still running!) , and my musicman amp head. Thanks Mark! It's always fun to check out his shop and see the cool vintage amp's he's working on. read more

Really good service. I have a Fender Rumbles bass guitar amp that was making distortion-like wire sounds and either wouldn't allow sounds or would cut out after a few minutes. Mark cleaned out certain parts and re-soldered some wires. The amp now sounds brand new. In fact, it sounds better than when I bought it! read more