This is a handmade PedalPCB clone of the Friedman BE-OD Overdrive Guitar Effects Pedal. I've added four switches on the bottom that swap clipping diodes from L.E.D.s to a pair of 1N4148 diodes, allowing you several different voicing combinations, however the two on the left of the footswitch didn't have as much audible effect as I had hoped for prior to installing them. ????Internal trim pot allows you to adjust how much gain you have on tap. (Counterclockwise = less gain, Clockwise = more gain) Includes high quality components and a light-force footswitch. Uses standard 9v power (not included), does NOT accept batteries.