Effects and looper pedals$176.00Observed 2026-10-06
Electro-Harmonix Oceans 11
Explore multiple reverb textures
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Effects and looper pedals / Electro-Harmonix
Electro-Harmonix Op Amp Big Muff Pi
Distinctive heavy fuzz
$96.20Observed 2026-10-06USD
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Distinctive heavy fuzz.
- Circuit
- Op-amp design based on the late-1970s Big Muff, with three gain stages.
- Controls
- Volume, Sustain and Tone plus a Tone Bypass switch.
- Power
- 9 V battery included; external adapter sold separately.
Product details come from the linked source.
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Electro-Harmonix: Electro-Harmonix Op Amp Big Muff Pi↗Product information checked 2026-10-06. Confirm the exact model, size, finish and included items with the seller.
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