Product information "Z.VEX Woolly Mammoth Handpaint"
Sensitive and touchy, this bass fuzz has tremendous bottom end and a beautiful harmonic structure that sounds blistering with a guitar too.
This incredibly sub-frequency-preserving unit will hold on to the lowest lows like no fuzz ever heard before. It features a gentle gate for silencing your instrument between notes or phrases, and has an EQ control that smoothly selects between more bass and more treble.
Control options: OUTPUT, EQ, PINCH, WOOL
OUTPUT: Designed for smooth repeatable level settings.
EQ: Tilts the spectral responce, turning to the left adds lows and softens the highs, then mids, and finally reduces lows.
PINCH: The harmonic structure can be controled with this knob. It adjusts the pulse width of the waveform.
WOOL: Adjusts the amount of fur around the note.
Power: 9vDC battery or external power supply (optional)