• Analogue fuzz pedal based on the Big Muff Pi 2 op-amp circuit
• Unique Big Muff circuit based on an unpublished design by EHX co-founder Bob Myer from the late 1970s
• Singing sustain and high gain headroom
• Controls for Volume, Tone and Sustain
• TONE switch: bypasses the tone control for unfiltered full-range fuzz
• Three-position WICKER switch for an extended treble response and greater clarity
• Latching and momentary functions via soft footswitch
• Mono In/Out (6.3 mm jack)
• Powered by a 9V battery (included) or an optional 9V mains adaptor
• 20 mA current draw
• Made in the USA

The Electro Harmonix Big Muff Pi 2 with Tone Wicker expands the classic op-amp Big Muff sound to offer additional tonal flexibility and an extended frequency spectrum. In addition to the characteristic rich sustain and massive fuzz gain, the TONE bypass switch delivers an unfiltered full-range sound, whilst the three-position WICKER switch provides greater brilliance and presence in the treble range. The familiar control layout, featuring Volume, Tone and Sustain controls, remains unchanged, whilst the combination of classic Muff sounds and expanded tonal options makes the pedal appealing for both traditional and modern fuzz applications. The pedal is based on a previously unpublished circuit design by EHX co-founder Bob Myer from the late 1970s, which was only rediscovered in his archives decades later. Following the reconstruction of the original hand-drawn schematics, a unique Big Muff was created, which sounds distinctly different from familiar versions.