Electro Harmonix Metal Muff
The Electro-Harmonix Metal Muff with Top Boost features 3 powerful EQ bands that are ideal for sculpting mids and a total of 6 controls for shaping sound precisely your way. Top Boost adds serious bite with its own control knob and footswitch button.
- Volume, Top Boost, Treble, Mid, Bass, and Distortion knobs
XO Metal Muff with Top Boost Distortion Guitar Effects Pedal
- DISTORTION CONTROL ” adjusts the amount of input gain.
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.