Lastgasp ST STEROID O.D. Overdrive Pedal Overdrive Pedal Features: Overdrive Pedal size: l:70mm w:115mm h:55mm weight: 280g jacks: input, output switches: on/off, sculpting (high, mid, low, limiter) controls: level, tone, gain power: battery R 06 or ac adapter (dc9v "barrel" type tip negative)