Zvex Woolly Mammoth Bass Fuzz uni vibe Stable intervals such as 4ths

Stable intervals such as 4ths and power chords result in knarly

IN USE The RS-20 incorporates a high quality AC-coupled ring modulator that sounds somewhat different to the RMs in synthesisers such as the ARP2600

making this a very good low and mid range vco as well as an outstanding lfo

or use its effects loop to invent novel synth patches

A fixed filter effect is possible by turning the depth knob down all the way

Zvex Woolly Mammoth Bass Fuzz uni vibe Stable intervals such as 4thsA sensitive and touchy bass fuzz with tremendous bottom end and a beautiful harmonic structure that sounds blistering with a guitar, too. 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