120 Hz Hum in Bassman Clone

[g1]

Please post the exact schematic, including the homebrew section.

[Tom Phillips]

Please post the exact schematic, including the homebrew section.

+1. And showing readings at various points on the schematic will help the troubleshooting process much more than showing them on a layout drawing.

[SBax]

I will have to draw a schematic by hand. It will take me some time.