CGS - Cat-Girl Synth
The popular Cat-Girl Synth from Ken Stone is now available in euro-module format. Please refer to the Euro Serge section for Ken Stone designs of SERGE originals.

CGS202 - Serge Resonant Equalizer


A FULL kit of parts for the CGS202 including the Clarke Robinson front panel, both pcbs and ALL components, wire  and mounting hardware.

The Front Panel with Carrier Board is supplied for those sourcing their own components. It does not include the CGS202 PCB nor any of the components needed to dress the boards


CGS721 - Super Psycho LFO

This module features six free-running oscillators, each variable between LFO and audio ranges, two of which can be switched to have triangular wave outputs.

Each oscillator can be switched between low and high ranges, as well as off, and also has a rate LED, to allow visual determination of the frequency at which it is running.

It also includes a master level and glide controls.

Module Width: 24HP
Power Consumption: +12V @ 10mA, -12V @ 45mA
Module Depth: 11.2cm

CGS734 - Analog Shift Register

The CGS734 is an analog control voltage shift register, three stages in length. It duplicates the functionality of the Serge ASR, but goes about it in a very different way.

 It is great for producing "arabesque-like" sequences, trills etc., when used with VCOs. Of course it's use is not limited to VCOs only.

Unlike ASRs produced using "bucket brigade" techniques, the CV outputs are constant from the beginning of the cycle to the end - there is no "charge period" in which a brief glide is heard.

Module Width: 4HP
Power Consumption: +12V @ 2mA, -12V @ 1mA
Module Depth: 7.5cm
Droop: Less than 1mV in 20 seconds

CGS735 - Synthacon Filter

This module is a "tribute" module, based on the awesome Steiner-Parker Synth VCF.

Its sound is quite unlike the Moog ladder, has a lot of character.

Resonance is a bit unusual in its behavior. Once it starts oscillating, the resonance pot needs to be backed off a fair way to get it to stop again. It can also be frequency dependent.

This module includes an input mixer.

Module Width: 15HP
Power Consumption: +12V @ 15mA, -12V @ 15mA
Module Depth: 8.5cm

CGS736 - Pulse Divider

CGS738 - Mangler

The Mangler (Saw Pitch Shifter) is a combination of op-amp summers and comparators with surprising results, ranging from complex wave shaping to pitch shifting of saw tooth waves.


Module Width: 7HP
Power Consumption: +12V @ mA, -12V @ mA
Module Depth: 8.0cm