"dpFX pedals" builds handmade and custom effects (dpeffects.com). All products are serial numbered.
This is a mini footswitch that let's you control the channels of a SUNN ENFORCER amplifier.
With one footswitch you can select between the A and B channel (A/B) and with the other one you activate both channels. Indicative leds show you which channel is active:
- Green for A
- Red for B
- Yellow for BOTH
The footswitch does not require power supply.
You only need a typical mono cable with TS jacks (1/4") to connect it to the back of the amplifier.
The cable is not included.
The circuit was based on the original SUNN schematics.