Electro Harmonix Metal Muff with Top Boost Pedal
The ultimate metal distortion pedal. Three powerful EQ bands sculpt the mids and 6 controls shape the sound precisely for your groove from slithering mercury to lead belly blast furnace dross. Its unique Top Boost adds serious bite with its own control knob and footswitch so you can kick it on for searing leads.
Volume, Top Boost, Treble, Mid, Bass, and Distortion knobs
XO Metal Muff with Top Boost Distortion Guitar Effects Pedal
The optional 9V power supply from Electro-Harmonix is US96DC-200BI 9.6 volts/DC 200ma. The barrel connector on the front of the METAL MUFF is for the 9-volt battery eliminator capable of delivering 100 mA of current. The inner ring of the 9-volt battery eliminator must be negative, the outer ring positive.