Zvex Woolly Mammoth Bass Fuzz uni vibe IN USE The RS-20 incorporates

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

In response to overwhelming requests for modifications to Z

setting the volumes below 3

The modulation can be turned completely off

Zvex Woolly Mammoth Bass Fuzz uni vibe IN USE The RS-20 incorporatesA 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