• Fender Super Champ footswitch

Two friends each had a Super Champ, one with the footswitch, one without, so I had the opportunity to make a duplicate. The colors in the diagram are the colors I saw inside, and the red plug goes into the red jack on the amp.One DPDT stomp switch controls the amp's mode, the other controls the reverb. And I did measure a negative 6.5 v to ground--that's not a dirt smudge next to the red wire's label.