WARNING: Tube/Valve amplifiers use potentially LETHAL HIGH VOLTAGES.
Building, troubleshooting and testing of these amplifiers should only be
performed by someone who is thoroughly familiar with
the safety precautions around high voltages.
I'm looking for the schematic of a Trace Elliott VR350 tube power amp. It's a bass guitar power amp that uses 6x 6550 and a few preamp triodes (don't know which type).