Adaptation of 1973 State Variable Filter by Serge

The CGS77 is Lower West Side Studio's version of Ken Stone’s licensed adaptation of the Serge ’73 VCF.

The CGS77 is a State Variable filter featuring 3 simultaneous outputs; Lowpass (12dB/Oct), Bandpass (6dB/Oct) and Highpass(12dB/Oct)

2 control voltage inputs are provided with an attenuverter on one input. The filter can be pinged by a low frequency pulse wave or Trigger.

The CGS77 comes in a 1U width form factor with 25mm(1″) knobs controlling 4 potentiometers

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