Tube Amp Archive

Thanks for the advice rp. You are a character!

I clearly joined the right forum - concern for safety is right up there with technical knowledge. I do appreciate the concern regarding the high voltage and I am aware of the risks. As I am a novice at amplifiers, I do have the disipline from an BS degree in electromechanical engineering and a good ...

I've had an Blonde Pre-CBS Fender Bandmaster for about 35 years. I've pulled it out of starage and am in the process of doing a much needed cap replacement. I've found the AB763 schematics and some really good info on-line. But what I can't seem to find is a clear identification of what capacitors n...