Check the listing for details. Carl Martin The Fuzz Guitar Effects Pedal. Condition: Open box. Listed at 265.00 USD. By using the wave guide's deep and high controls it is possible to clean up the distortion, and with the 3-band EQ shape the sound in any way needed. With the wave guide, the 3-band EQ, and the extraordinary high maximum gain, it is possible to create distortion sounds going from old blues fuzz, over the mid-'80s hard rock, to more hardcore metal. Features a built-in regulated power supply. Features revolutionary wave guide Deep and high controls allow you to clean up any distortion 3-band EQ lets you shape the sound in any way needed Add both controls and its extraordinary high maximum gain and you can dial in distortions from old blues fuzz to hardcore metal Features a built-in regulated power supply