Rivera Knucklehead schematic - switching

[toby888]

Hi
I have a Rivera Knucklehead amp that has switching issues . The
momentary switches will only work for the channel selection - all other
momentary switches and the led's related to them , are dead .
Thanks !

[Enzo]

Looks like Schematic Heaven has it. Under post '70s amps.

[toby888]

Thanks !

Hi
It looks like that they have it there .
Thanks !!