Client wanted to be able to change the function of their DOD FX-17 Volume/Wah pedal on the fly without bending down and pushing the pushbutton switch on the side of the pedal.

Red Barn devised a very clever solution to this request using a relay and voltage inverters. Wood varnished button enclosure, two color LED to indicate Vol or Wah setting. Uses easy to find 1/8” stereo audio connector cable.

Click the image for a demo video.