Zvex Effects Woolly Mammoth Vexter Series fuzz If you are installing this

If you are installing this on an import guitar with metric sized pots you may need to ream your control plate holes to accept the slightly larger US-Spec pots and buy US-Spec knobs

Press and hold the Sustain Switch while the pedal is on

The "EQ" knob tilts the spectral response

The “Tilt" acts as an active tone control that is flat when the knob is at 50%

that's not a misprint) on the pedal

Zvex Effects Woolly Mammoth Vexter Series fuzz If you are installing thisMaker: Zvex Model: Woolly Mammoth Vexter Condition: New Description: TAMING THE BEAST The harmonic structure can be radically altered using the "PINCH" knob. It adjusts the pulse width of the waveform. In the leftmost position, the waveshape is quite symmetrical which produces a smooth creamy sound. Turning it up slightly introduces lovely intermodulation distortion. Turning it clockwise narrows the waveshape into asymmetrical pulses, making the tone