GP-MM

Electro-Harmonix spent many months creating what we believe to be the best heavy metal pedal ever built. The Metal Muff utilizes three powerful EQ bands, including a midrange control designed for perfect contouring. Along with beautifully sculpted mids, the Metal Muff offers commanding bass and defined top endcoupled with user-controlled distortion from pinched-edge to totally crushing - making it a heavy metal gold mine. Power Supply sold separately PS-US96DC-200BI

Listen to The Metal Muff with Top Boost:American Standard Strat through a 2x12 Hotrod Deville with JJ tubes. Amplifier was clean with no distortion.

Everything Set at 12 o'clock, First Without then With Top Boost - MP3