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electro harmonix Electro-Harmonix Big Muff Pi
True bypass reissue. Triangle/Russian variants differ by clipping diodes. Input impedance ~470kΩ; place after buffers if using passive pickups. Daisy-chain safe.
Specifications
- subtype
- distortion
- current draw ma
- 4
- voltage v
- 9
- polarity
- center_negative
- true bypass
- yes
- dimensions mm
- 120x67x50
Sources
- Manufacturer product pages (Boss, Strymon, EHX, Walrus Audio, JHS Pedals, Chase Bliss Audio, Pedaltrain, CIOKS, Truetone, Voodoo Lab, MXR, TC Electronic, Korg, Peterson, Cusack Music) · ingest 2026-05-06
- The Gear Page community forums (public threads) · ingest 2026-05-06
- TalkBass and GuitarSite community threads (public) · ingest 2026-05-06