Electro-Harmonix gave its total effort to design the best heavy metal pedal ever built.

The EHX Metal Muff utilizes three powerful EQ bands, including a midrange control designed for perfect contouring and beautifully sculpted mids. The Metal Muff offers commanding bass and defined high end-coupled with user-controlled distortion from pinched-edge to totally crushing-making it a heavy metal gold mine.

• High input impedance buffered bypass

• Output volume and master drive controls

• 3-Band EQ: bass, mid and treble

• Footswitchable Top Boost with separate control knob

• Tough and compact die-cast chassis

• 9-volt battery included

• Optional 96DC-200BI power supply available