Fuzz (Op-Amp Big Muff) · $96.20
The Electro-Harmonix Op Amp Big Muff Pi is an analog op-Amp Big Muff pedal based on the Big Muff, with Volume, Sustain, Tone controls, made in USA. From $96.20.
| Category | Fuzz (Op-Amp Big Muff) |
| Circuit / based on | Big Muff |
| Signal | Analog |
| Controls | Volume, Sustain, Tone |
| Switches | Tone (defeats tone control) |
| Footswitches | 1 |
| Bypass | true bypass |
| True bypass | Yes |
| I/O | Input, Output (1/4") |
| Power | 9V DC |
| Power draw | 5 mA |
| Battery power | Yes |
| Enclosure | Nano |
| Dimensions | 4.5 x 2.75 x 2.1 in |
| Country of manufacture | USA |