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Electro-Harmonix Bass Big Muff Pi Bass Fuzz Effect Pedal

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Manufacturer's Description

Designed to deliver distortion with no low-end loss!

The Electro-Harmonix Bass Big Muff Pi is a distortion pedal that gives bass players that great distortion that the Big Muff is known for with no loss of low end. The Bass Big Muff Pi Pedal features controls for volume, tone, sustain, dual outputs (effect and dry for recording), and a mini switch for bass boost. The Electro-Harmonix Bass Big Muff Pi Distortion Pedal is powered by a single 9-volt battery or optional AC power supply (sold separately).


  • On/Off switch

  • Controls for Volume, Tone, and Sustain

  • Dual outputs

  • Mini Switch for Bass Boost

  • Rugged metal chassis

  • Runs on 9 volt battery or optional AC Adapter (sold separately).