









Electro-harmonix OP Amp Big Muff Pi Distortion/Sustainer Pedal
Model: OPAMPBM








| Package Weight | 0.67 lb |
|---|---|
| Box Dimensions (LxWxH) | 5.7 x 3.5 x 2.85" |
| Bypass | True bypass circuitry |
|---|---|
| Power | Battery: 9 V Power Supply: 9 VDC (available separately) |
| I/O | 1/4" instrument input, phone type 1/4" instrument output, phone type |
| Weight | Not specified by manufacturer |
| Dimensions | 2.8 x 4.5 x 2.1" / 7.0 x 11.4 x 5.3 cm |
| Controls | Fuzz knob Volume knob Tone knob Tone switch Bypass/engage footswitch |