Tube Amp Archive

When playing through the return jack signal is nice a clean and clear. The send to another amp not so good

Here are pictures of two different pairs of output transistors, original and another pair I have but not sure if they are working.

I’ll try to attach it

This amp is doing something weird. When it came to me it was motor boating heavily. There were a couple of badly burnt resistors R46 and 47. The main filter caps were oozing liquid. I replaced almost everything in the area in this picture. The board has some slight burning which I ground out and jum...