The "So Many Knobs!" distortion pedal is the GUP Tech version of two of the best Friedman pedals, the BE-OD and the Dirty Shirley.
It is a common modification in the "clone" world to put both in the same enclosure since the layout is almost the same.
Total control of your tone with Volume, Presence, Gain, full EQ, and Tight knob.
This is half of the GUP Tech DCD circuit.
Power consumption: 18 mA
Voltage: 9-18 Vdc Center negative