Gamma

Dreadbox's 22 HP synth voice, now discontinued: an oscillator of three to six sawtooth VCOs, a 12 dB/octave OTA state variable filter and two VCAs, one after the filter and one taking the voice directly.

Key features

• Voice: TUNE, HARMONICS switching VCOs 4, 5 and 6 on or off, two CV inputs (about 1V/oct, +/-12 V); more unstable as its frequency rises
• Filter: 2-pole OTA, band or low pass, FREQ (50 Hz to 12 kHz), RES (self-oscillates at maximum), IN normalled to the voice, CV, OUT
• VCA: initial level, IN normalled to the filter's output, CV, OUT (+/-10 Vpp)
• Direct VCA: the voice by-passing the filter, its level, CV and OUT (5 Vpp)