via this auction
From the CGS site:
"Some ideas on how to use this module:
Fed by two VCO's it can operate as two independant sub-oscillators, with optional ring modulated outputs.
Running both sub-oscillators from the same VCO, tuned to a fifth over the base note you require, and with the prescaller set to divide by 3, it is possible to create harmonies. An unusual effect here is that the ring modulated outputs give a fatter chord-like sound that remains indepenant of minor or major scales, allowing "one finger chords" which can be handy when used with a related sequencer driven bass line.
Careful mixing of the ring modulated output with one channel's divided output results in some interesting sounds, especially if one of the channels is being driven from a low frequency oscillator. Running like this, it could be considered to be a "harmonic sequencer"
Running both inputs from the same LFO/clock signal, and feeding the mixed output into the 1V/oct input of a VCO gives you a pattern based sequencer, where the prescaler, ring modulated outputs, etc., all have a bearing on the pattern. Quite interesting patterns can be created this way. Each knob of course varies part of the overall structure, instead of a single note as per a regular step sequencer."
Module is MOTM / 5U high by 3U wide, requires standard +/- 15v MOTM power supply. Includes power cable and black mounting screws."
http://www.bridechamber.com/bridechamber.com/C_SubOsc.html
