Electro-Harmonix Op Amp Big Muff Pi Overdrive Pedal

Dimensions and Weight in Packaging
Base Item
Shipping Weight: 0.5 lbs
Shipping Dimensions: 6 x 4 x 3 in
Manufacturer Part Number (MPN): OPAMPBM
EHX Warranty Non-New Electro-Harmonix product purchases are not covered by the manufacturer's warranty.
If you have additional warranty questions, please contact the manufacturer at 718-937-8300
(3 ratings)
Submitted April 10, 2018 by chad t in turlock, CA
"op amp wins!!"
Verified Customer zZounds has verified that this reviewer made a purchase from us.
a great little pedal loaded with a huge sound features: tone vol and sustain (gain) knobs plus a switch to bypass the tone stack and get a really gnarly sound quality: built like all EHX pedals, super stout switch feels nice sound: big and dirty. this pedal sounds beefier than my tone wicker big muff pi. the sound is dirty and kind of noisy but it responds to your playing. ease of use: only 3 knobs and a single switch, if you feel like you need more knobs to fiddle with try the JHS pumpkin patch modded pedal value:this pedal is pretty cheap but sounds great and is built like a tank the wow factor: yeah its there, it did what i expected out of the box, just cranked the sustain and went to town
Musical Background:
long time guitar player
Musical Style:
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