Black Arts Toneworks Pharaoh fuzz pedal. You can choose between germanium and silicon clipping diodes, and along with other adjustments, you can create a variety of sounds. It has never been taken outside, so there are no noticeable scratches or stains. Please note that Velcro is attached to the back. Type: Fuzz (for guitar) Adapter: 9V center negative Battery operation: 9V battery Controls: Volume, Fuzz, Tone, High, Input switch, Diode selector switch