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Look up onThis example comes with original box and a voodoo labs 9v adapter! The Electro-Harmonix Big Muff Pi V7 (Black Russian) is a cult-classic fuzz and distortion pedal manufactured in Russia under the Sovtek / Electro-Harmonix partnership from the late 1990s through the 2000s. Known for its thick low-end response and raw, gritty character, it is widely used in grunge, stoner rock, and doom metal. Origin and Build: Produced in Russia using circuits closely related to earlier Green Russian Muffs. Available in large heavy-box or smaller multi-screw variants. Tone Profile: Delivers a heavy, woolly fuzz with massive low-end retention, making it popular with both guitarists and bassists.

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