Description Fusing the Big Muff’s storied history as a favorite fuzz pedal amongst bassists with the long-lost Op-Amp fuzz that never was is the Bass Big Muff Pi 2. With a surprising tone all its own, the Big Muff Pi 2 made waves when the original circuit from the 1970s was resurrected in collaboration with Josh Scott of JHS Pedals. This take on the iconic pedal is optimized for bass players looking for a tasty fuzz without sacrificing any low-end flavor. Quick Specs – Unique Big Muff Pi circuit design employing 2 Dual Op-Amps – Added features optimized for extended low-end – VOL, TONE, and SUSTAIN controls – BLEND knob sets wet/dry mix – BASS BOOST adds more overall low-end to your signal – True Bypass – Latching/Momentary footswitch action – Mechanical relay true bypass on a soft footswitch – 9V Battery included, adapter optional