CGS/Elby PCBs

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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 (Obsolete- replaced by CGS301)
  • CGS004 Mixer V2.2 (Obsolete- replaced by CGS304)
  • CGS003 Psycho LFO (Obsolete- use CGS021)
  • CGS006 Burst Gen (Obsolete- replaced by CGS306)
  • CGS009 VC Divider (Obsolete- replaced by CGS309)
  • CGS010 Keyboard Transposer
  • CGS013 Gated Comparator V2.2 (Obsolete- replaced by CGS313)
  • CGS018 Drum Simulator (Obsolete- replaced by CGS318)
  • CGS019 Bell/Chime Simulator
  • CGS021 Super Psycho Mod (Obsolete- replaced by CGS321)
  • CGS022 Master Divider (Obsolete)
  • CGS026 Analog Logic V1.2
  • CGS029 Wave Multiplier V2.2
  • CGS030 BP Resonator V1.4
  • CGS031 Digital Noise V1.2
  • CGS032 Infinite Melody
  • CGS035 Steiner VCF v1.3 (Obsolete- replaced by CGS335)
  • 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
  • CGS049 Dual CMOS Filter (Twin Wasp)
  • CGS051 Weighted Random Switch V1.1
  • CGS055 Analog Switch Matrix
  • CGS057 Bi-N-Tic filter
  • CGS058 Utility LFO
  • CGS062 Slope Detector V1.2 (Obsolete- replaced by CGS362)
  • CGS065 Tube VCA (Obsolete)
  • CGS067 Act Real Ring Mod V1.1 (Obsolete- replaced by CGS367)
  • CGS075 VCS (Obsolete- replaced by CGS575)
  • CGS077 Serge 73 VCF v1.2 (Obsolete- replaced by CGS577 v2.0)
  • CGS078 Utility EG v1
  • CGS082 Dual Negative Slew (Obsolete- replaced by CGS592 Negative Slew V2.0)
  • CGS083 Positive Slew
  • CGS084 Peak Trough
  • CGS088 Bi-Di Router
  • CGS091 Mounting Rail Pair (Obsolete- replaced by CGS391)
  • CGS095 Digital Reverb
  • CGS121 Quad Comparator PCB V1
  • CGS301 Sub Oscillator V3.0 (replaces CGS001)
  • CGS302 Real Ring Modulator (Use with CGS367)
  • CGS304 DC Mixer V3.0 (replaces CGS004)
  • CGS306 Burst Gen V3.0 (replaces CGS006)
  • CGS309 VC Divider (replaces CGS009)
  • CGS313 Gated Comparator V3 (replaces CGS013)
  • CGS318 Drum Simulator V2 (replaces CGS018) – see downloads for rework note
  • CGS321 Super Psycho Mod V3.0 (replaces CGS021)
  • CGS391 Mounting Rail Set (replaces CGS091)
  • CGS334 Analogue shift register v2.0 (replaces CGS034)
  • CGS335 Synthacon VCF v2 (replaces CGS035
  • CGS336 Pulse Divider v2 (replaces CGS036)
  • CGS348 VCO V3.0 (replaces CGS048)
  • CGS348 VCO V3.1(replaces CGS048)
  • CGS359B Programmer Sequencer- Main PCB (replaces CGS059)
  • CGS359A Programmer Sequencer- 1-Stage PCB (replaces CGS059)
  • CGS360 Stomp Box Adapter  
  • CGS362 Slope Detector V2 (replaces CGS062)
  • CGS364 VCA V2 (replaces CGS064)
  • CGS367 Active Real Ring Mod (also needs CGS302)
  • CGS381 Dual Voltage Processor v2
  • CGS387M Programmer Sequencer Master PCB
  • CGS387S 4-Stage Prog Seq PCB
  • CGS387 8-Stage Prog Seq PCB Set (1X387M and 2X387S)
  • CGS389 Gate Sequencer V2
  • CGS403 Step Next Row
  • CGS405 Boolean Logic
  • CGS501 NCOM (2 PCB set- includes Chiclet PCB)
  • CGS502 Quantizer V0.2
  • CGS504 Pre-Amp Detector
  • CGS506 MCSM
  • CGS512 Serge VCFQ + 3xCGS508 Gain Cell SMT Assemblies
  • CGS513 Wave Multipliers V2
  • CGS514 USG 2 PCB Set
  • CGS516 Extended ADSR
  • CGS522 Serge Res EQ 2 PCB Set
  • CGS577 Serge 73 VCF v2.0
  • CGS579 Serge Ring Mod v2.0
  • CGS592 SSG Smooth Stepped Gen
  • CGS596 Triple Comparator
  • CGS597 Noise Source

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  • from $7.00 TO $103.00
  • Ex Tax: $6.00

Available Options

Options
Price
Available
Quantity
Discount
CGS001 Sub Oscillator PCB
Out of Stock - $19.00
 
 
CGS003 Psycho LFO PCB
Out of Stock - $10.00
 
 
CGS004 Mixer V2.2 PCB
Out of Stock - $7.00
 
 
CGS009 VC Divider
In stock / $16.00
Available : 2
 
CGS010 Keyboard Transposer PCB
In stock / $15.00
Available : 13
 
CGS013 Gated Comparator V2.2 PCB
Out of Stock - $16.00
 
 
CGS018 Drum Simulator V1.1 PCB
In stock / $12.00
Available : 7
 
CGS019 Bell/Chime PCB
In stock / $21.00
Available : 2
 
CGS021 Super Psycho Mod PCB
Out of Stock - $16.00
 
 
CGS022 Master Divider V1.2 PCB
Out of Stock - $15.00
 
 
CGS026 Analog Logic V1.2
In stock / $14.00
Available : 8
 
CGS029 Wave Multiplier V2.2 PCB
Out of Stock - $12.00
 
 
CGS030 BPF Resonator PCB V1.4
Out of Stock - $7.00
 
 
CGS031 Digital Noise V1.2 PCB
In stock / $21.00
Available : 3
 
CGS032 Infinite Melody PCB
In stock / $22.00
Available : 3
 
CGS037 CV Cluster PCB
Out of Stock - $12.00
 
 
CGS038 Saw Pitch Shift Wave Mult PCB
In stock / $10.00
Available : 7
 
CGS039 Quad Logic Gate PCB
Out of Stock - $10.00
 
 
CGS040 Modulo Magic PCB
In stock / $14.00
Available : 10
 
CGS041 Diatonic Converter V1.1 PCB
In stock / $17.00
Available : 3
 
CGS043 Cascade Mixer PCB
In stock / $10.00
Available : 7
 
CGS047 Cynare Drum PCB
In stock / $21.00
Available : 2
 
CGS049 Dual CMOS Filter PCB
Out of Stock - $16.00
 
 
CGS051 Weighted Rnd SW V1.1
In stock / $14.00
Available : 9
 
CGS055 Analog Switch Matrix PCB
In stock / $21.00
Available : 2
 
CGS057 Bi-N-Tic Filter PCB
In stock / $21.00
Available : 11
 
CGS058 Utility LFO PCB
Out of Stock - $10.00
 
 
CGS065 Tube VCA PCB
Out of Stock - $10.00
 
 
CGS067 Active Real Ring Mod V1.1 PCB
Out of Stock - $10.00
 
 
CGS075 VCS pcb
Out of Stock - $32.00
 
 
CGS077 Serge 73 VCF V1.2 pcb
Out of Stock - $31.00
 
 
CGS078 Utility EG PCB V1
In stock / $12.00
Available : 7
 
CGS082 Dual Negative Slew PCB
In stock / $52.00
Available : 2
 
CGS083 Dual Positive Slew PCB
In stock / $32.00
Available : 8
 
CGS084 Peak Trough PCB
Out of Stock - $12.00
 
 
CGS085 Triple Wave Shaper
Out of Stock - $18.00
 
 
CGS088 Bi-Di Router PCB
Out of Stock - $32.00
 
 
CGS091 Mounting Rail Pair (2 PCBS)
Out of Stock - $22.00
 
 
CGS095 Digital Reverb, pcb
In stock / $10.00
Available : 3
 
CGS121 Quad Comparator PCB V1
In stock / $21.00
Available : 2
 
CGS301 Sub Oscillator PCB
Out of Stock - $12.00
 
 
CGS304 DC Mixer PCB
Out of Stock - $8.00
 
 
CGS306 Burst Gen V2.0 PCB
In stock / $11.00
Available : 14
 
CGS309 VC Divider V3.0 PCB
In stock / $12.00
Available : 9
 
CGS313 Gated Comparator V3.0 PCB
Out of Stock - $12.00
 
 
CGS318 Drum Simulator V2 (see rework note)
In stock / $13.00
Available : 5
 
CGS334 Analogue Shift Reg v2 PCB
Out of Stock - $9.00
 
 
CGS336 Pulse Divider V2
In stock / $12.00
Available : 4
 
CGS348 VCO V3.0
Out of Stock - $12.00
 
 
CGS348 VCO V3.1
In stock / $21.00
Available : 20
 
CGS359A Programmer Sequencer 1-Stage PCB
In stock / $17.00
Available : 114
 
CGS359B Programmer Sequencer Main PCB
In stock / $22.00
Available : 11
 
CGS360 Stomp Box Adapter
Out of Stock - $13.00
 
 
CGS362 Slope Detector V2
Out of Stock - $9.00
 
 
CGS364 VCA V2
Out of Stock - $7.00
 
 
CGS367 Act Real Ring Mod PCB V2
Out of Stock - $14.00
 
 
CGS381 Dual Voltage Processor V2 PCB
In stock / $9.00
Available : 7
 
CGS387 Prog Seq 8-Stage PCB Set
Out of Stock - $34.00
 
 
CGS387M Prog Seq Master PCB V1.0
Out of Stock - $10.00
 
 
CGS387S Prog Seq 4-Stage PCB
Out of Stock - $12.00
 
 
CGS389 Gate Sequencer V2 PCB
Out of Stock - $15.00
 
 
CGS403 STEP-NEXT-ROW PCB
In stock / $18.00
Available : 4
 
CGS405 Boolean Logic PCB
Out of Stock - $7.00
 
 
CGS501 NCOM PCB + Chiclet
Out of Stock - $32.00
 
 
CGS502 Quantizer PCB
In stock / $32.00
Available : 2
 
CGS504 Preamp Detector pcb
Out of Stock - $32.00
 
 
CGS506 MCSM PCB Set
In stock / $32.00
Available : 11
 
CGS512 Serge VCFQ PCB + 3xCGS508 PCBA
Out of Stock - $103.00
 
 
CGS513 Wave Multipliers V2 PCB
In stock / $39.00
Available : 3
 
CGS514 USG 2 PCB Set
In stock / $32.00
Available : 5
 
CGS516 Extended ADSR PCB
In stock / $32.00
Available : 1
 
CGS522 Res Eq V2 PCB Set
In stock / $32.00
Available : 21
 
CGS576 Envelope Generator pcb
In stock / $32.00
Available : 4
 
CGS577 Serge 73 VCF V2 PCB
In stock / $32.00
Available : 1
 
CGS579 Serge Ring Mod
Out of Stock - $32.00
 
 
CGS582 Negative Slope PCB V2
In stock / $44.00
Available : 9
 
CGS592 SSG PCB V2
Out of Stock - $33.00
 
 
CGS596 Triple Comparator PCB V2
In stock / $32.00
Available : 12
 
CGS597 Noise Source PCB V2
In stock / $32.00
Available : 10
 
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Tags: cgs, cat, girl, synth, (ken, stone), pcbs, synth/ken, cgspcbmstr (cat stone-, elby) catgirl