I am an experienced musician with 15+ years of gigging experience. I have had a lot of amps go down and get fixed. Dennis is by far the best amp repair technician I have ever worked with. He is extraordinarily knowledgeable and exhibits a passion for his craft, as well as attention to detail. I brought in a heavily used amp with an intermittent problem. He went through the entire circuit board with a magnifying glass and repaired anything that was not 100%. The end product operates as if brand new. I would recommend Audio 3000 to anyone. Thanks again for doing such a great job. That thing sounds so good I’m having trouble turning it off, I can’t wait for my next gig.