The Hoof is loosely based on the classic green Russian muff-style fuzz circuit, and features a hybrid Germanium / Silicon design, pairing maximum tone with maximum temperature stability not found in finicky and expensive vintage units. The Hoof has a wide gain range, providing everything from dirty and organic amp-like overdrive, to monstrous fuzz madness. This, paired with the “Shift” control allows you total tonal access, as the “Shift” knob works with the “Tone” control to alter the overall frequency response of the Hoof.