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 a freebie or low cost set of schematics for my Bogen MX60A amlifier. I know at one time they were knocking about DIY but the links I've found are all now dead ends. Any help would be greatly appreciated.