Rivera designed Fender Concert fix

March 27th, 2014 posted under Amps.

This Rivera designed Fender Concert came in for new power tubes and biasing. After opening it up to give everything a check over, we noticed a large piece of metal floating around in the chassis! We removed this before it could be come a (very messy) problem. Once everything was cleaned up and biased, the amp sounded great. This is a point to point handwired amp, but a very complicated design with tube driven effects loop and channel switching. We also replaced a fraying power cord with a new one, just to make sure our customer stays alive to enjoy his killer amp.