This pedal is a copy of the EHX Metal Muff.
A distortion sound which goes from some crunch to completely distorting your sound. This pedal is quite bright, I use it mainly with the Low Boost on.
Has controls for Level, Tone and Distortion, on top of this it also has a switch for Hi Boost, Lo Boost or Boost off.
Perfect to see if you would want to get yourself a EHX Metal Muff or even this copy of the pedal.
This is a true bypass pedal.
As its a mini pedal it should be easy to fit on a pedal board. But is also means it does not take a 9V battery.
Powered by a DC 9V power supply with a negative centre.