Electro Harmonix Big Muff Pi Distortion/Sustainer US BM

Big Muff Pi Distortion & Sustainer pedal
Big Muff Pi Distortion & Sustainer pedal

Mix, Match & Save

For every accessory or print book you purchase, get

15% Off

on the second

Use Code MIXMATCH at checkout

Valid Nov 15 - Dec 24, 2019

 Valid on in-stock accessories and print music. Not combinable with other discounts. Not valid on institutional purchases or previous transactions. Excludes harp accessories, contest and imported music, bundles and select products due to manufacturer restrictions.

Discount taken off lesser valued item.




The NYC original. Hendrix and Santana were among the first to get a piece of the Pi, and for over 40 years the Big Muff Pi has been defining the sound of rock guitar. Revered by contemporary guitarists and rock legends for its rich, creamy, violin-like sustain, from Pink Floyd to The White Stripes, everyone still wants a piece of the Pi! 


  • True bypass 
  • Singing sustain with attitude 
  • Crushing distortion 
  • Adjustable tone 
  • 9-volt battery included
  • Optional 9DC-100 power supply available 
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