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Electro-Harmonix Op-Amp Big Muff Pi Distortion/Sustainer Guitar Pedal

Marsoni M251S
Sale price$99.99
Pay 4 payments of $25.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Electro-Harmonix Op-Amp Big Muff Pi Distortion/Sustainer Guitar PedalOverview With original late 70s Op Amp Big Muffs selling for exorbitant prices, Mike Matthews decided to take the power to the people and reissue the classic pedal at a price that players could afford! The circuitry of the new EHX Op Amp Big Muff Pi sometimes also referred to as the IC or V4 Big Muff has been faithfully re created while several practical enhancements have been added including a compact, die cast chassis and true bypass switching. The
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.8 ★★★★★
Based on 1902 reviews
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ronscooter2012
Louisville, US
★★★★★ 5
Great look, great fit!
Size: 42W x 34L, Color: Rinsed
Item just as described.....Great Seller.....Thanks!! A+A+A+A+A+A+A+A+
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
H
Verified Purchase
Henry bayard
Charlottesville, US
★★★★★ 5
great quality and stylish too
Size: 38W x 28L, Color: Dark Blue Vintage
the pants are high quality and stylish too. very comfortable. i am happy with the purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
C
Verified Purchase
Chet Bidessi
Port Orchard, US
★★★★★ 3
Comfortable but color bleeds.
Size: 33W x 30L, Color: Dark Wash
Good comfortable fit. Only problem was washing, the color bleeds.
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Reviewed in the United States on May 16, 2026
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Verified Purchase
D
Pawtucket, US
★★★★★ 5
Good buy
Size: 28W x 34L, Color: Medium Indigo
My 16-y/o 6' grandson wears the 28"-34". Not easy to find. These fit him well. Material is regular blue jean. Good value
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
E
Verified Purchase
Edward
Lake Worth, US
★★★★★ 4
Nice jeans, but too tight in the thighs
Size: 31W x 28L, Color: Light Wash
I liked these jeans overall — good quality and the stretch feels nice — but they were a little too tight in the thighs for me. If you’ve got more athletic legs, you might want to size up or try a different fit.
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Reviewed in the United States on November 14, 2025

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