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Electro-Harmonix Bass Big Muff Pi Distortion/Sustainer Guitar Effects Pedal


(5 reviews)


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MSRP: Old Price $108.50 Discounted Price $81.40 Save : $27.10 (25%)
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MSRP: Old Price $108.50 Discounted Price $81.40 Save : $27.10 (25%)
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This Electro-Harmonix Bass Big Muff Pi is the pedal that bass players who loved the Big Muff sound have been waiting for. Its the prodigy reborn with underworld instincts comes to life wielding the drive of the original classic Big Muff Pi and the earthy support of a bass tailored design with no loss of low end.


  • True bypass
  • Tailor your drive/distortion sound with sustain, tone and volume knobs
  • A dry switch that mixes your dry bass with the Bass Big Muff Pi's distortion
  • A bass boost EQ switch that reintroduces your low frequencies when tone is set for high frequencies
  • Based on the Russian Big Muff
  • Tough and compact die-cast chassis
  • 9-volt battery included
  • Optional 96DC-200BI power supply available

Order your Electro-Harmonix Bass Big Muff Pi Distortion/Sustainer from Sam Ash Direct today with the security of our 45/60 day return/price protection policy, and be sure to take advantage of our fast, free shipping.

Things You Will Get:

  • Effect Pedal
  • 9V Battery

Highly recommended pedal


Originally I was gonna buy the nano bass distortion pedal . Glad I got this pedal instead, u hav more options like dry, normal to bass boost switch, luv it, killer pedal ......





A must for bass guitars. Very happy with the great price, too!



Welcome addition to my board.


Great, inexpensive fuzz for bass. The ability to have both the dry and wet signals is perfect for the studio. Sounds awesome on thick, low chords and has some detailed harmonics when playing in the higher registers. Also used it on guitar and it's pretty dope.





Still the best Bass Drive have played. Especially when combining with synth FX. Great sound!!


Houston, TX


Feel good FUZZ


I have finally got around to purchase this pedal and don't regret spending for it! The pedal is built really sturdy for its main use (Don't attempt to run it over, drop it off 30 ft, etc...or it will break) I highly recommend to those that want that FUZZ in there sound for bass. ******FYI: you still need to power it, it doesn't come with a power adapter or a slot for the batteries.

Chucho of "BabeParade"(LA)

Los Angeles, CA


Bass Big Muff Pi Distortion/Sustainer Guitar Effects Pedal

5.0 5


Series Big Muff
Model Bass Big Muff

EHX Bass Big Muff Pi Owner's Manual

Warranty Info:

Bass Big Muff Pi Distortion/Sustainer Guitar Effects Pedal

The manufacturer's warranty covers parts for one year and labor for one year from date of purchase. The warranty excludes damage from misuse, abuse, and contains other exclusions.

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