marshall jtm-30

[strat1953]

can someone PLEASE send me chassis pics of the output transfomer and main power amp board? thanks

 

[smolder]

I never took pictures of the whole board when I had mine. Tubesandmore has the wiring diagram for the transformers on their site if that helps.

I do have close up images of a distortion diode bypass mod on the boost channel, and the addition of a variable resistor in the zener diode array (to lower the bias). If that's at all helpful I'd be happy to pm them.