ken stone has designed numerous diy pcbs and his modules have been a staple for synth builders for a long time. cgs pcbs are now made by elby designs and we are proud to stock them here at synthcube
elby is in the process of updating the legacy CGS pcb designs and new elby PCBs are denoted with a '5XX' number
Our selection of cgs pcbs:
cgs001 sub oscillator
cgs003 psycho lfo
cgs004 mixer v2.2
cgs006 burst gen
cgs009 vc divider
cgs010 keyboard transposer
cgs013 gated comparator v2.2
cgs018 drum simulator
cgs019 bell/chime
cgs021 super psycho mod
cgs022 master divider
cgs026 analog logic v1.2
cgs028 sequential switch v2.0
cgs029 wave multiplier v2.2
cgs030 bpf v1.4
cgs031 digital noise v1.2
cgs032 infinite melody
cgs034 analogue shift reg (obsolete- replaced by cgs334)
cgs035 steiner vcf v1.3
cgs036 pulse divider v1.4
cgs037 cv cluster
cgs038 saw pitch shift wave mult
cgs039 quad logic gate
cgs040 modulo magic
cgs041 diatonic converter v1.1
cgs043 cascade mixer
cgs047 cynare drum sim
cgs048 vco v1.0, pcb (obsolete- replaced by cgs348)
cgs049 dual cmos filter (twin wasp)
cgs051 weighted random switch v1.1
cgs055 analog switch matrix
cgs056 gate converter
cgs057 bi-n-tic filter
cgs058 utility lfo
cgs059 serge 8 step seq
cgs060 stomp box adapter v2.1 (obsolete- replaced by cgs360)
cgs062 slope detector v1.2
cgs064 vca
cgs065 tube vca
cgs067 act real ring mod v1.1
cgs077 serge 73 vcf v1.2(OBSOLETE- replaced by cgs577 v2.0)
cgs078 utility eg v1
cgs081 dual voltage processor
cgs085 triple waveshaper
cgs087 serge 16 step prog/seq
cgs088 bi-di router
cgs089 gate sequencer v1
cgs090 serge phaser
cgs091 mounting rail
cgs092 smooth/stepped generator
cgs097 noise
cgs114 dusg (OBSOLETE- replaced by cgs514)
cgs121 quad comparator pcb v1
cgs202 serge res eq (OBSOLETE- replaced by cgs522)
cat girl synth/ken stone