Synths + Kits

Universal panel PCB for 8HP eurorack modules Features: 16 slots for placing panel side elements: up to 8 potentiometers, up to 16 toggle switches, up to 16 jack sockets module depth: 38.2mm with...

  Barton BMC054 Stereo Output   This module is a 4 channel panning mixer that provides stereo outputs for your modular system. It has synth level outputs for the L/R channels and a headphone...

  Erica Synths diy mki x es.EDU VCA mki x es.EDU VCA is a simple yet efficient dual VCA for your eurorack system. It has DC-coupled inputs so you can use the VCA both for audio and CV signals...

  Clee Quad VCA, LW 4U Version This module is based on circuits described here by Philip Gallo, and based on Mike Irwins circuit for creating a linear VCA with the SSM2164 Quad VCA chip. CoolAudio...

  erica synths diy mki x es.EDU EG   Many iconic sounds like the squelchy acid bass line, snappy techno kick drum, and swelling dream pop pad wouldn’t be possible if it weren’t for envelope...

  NLC1039 Hyper Wien (Aluminum NLC)   LIMITED AVAILABILITY Classic chaos module by Nonlinearcircuits. Thru-hole PCB uses vertical metal film resistor placement.  Classic aluminum brushed euro...

  atoVproject Gaeto The AtoVproject Gaeto is a new type of clocked logic module. Gaeto is a great module to play around with triggers, gates and legatoes turning one into the other. As a result we...

  Circuit Abbey 2144 Low Pass VCF dotcom/MU New from Circuit Abbey! Based on the Sound Semiconductor SSI2144, this module replicates the sound and feel of classic SSM2044 filters from the past...

  Percolator 2W Tube Guitar Amp (valve amp) DIY kit The Percolator 2 Watt Tube Amp (valve amp) DIY KIT is perfect for electric guitar, cigar box guitar and harmonica. Ideal for bedroom, apartment,...

  Frequency Central More VCAs MORE VCAs is a compact (4HP width) dual VCA module based upon similar circuits found in vintage ARP synthesisers.   Best for where rack space is at a premium, and...

  Zeppelin Design Labs Cortado MkII Contact Mic DIY Kit   The Cortado MkII Balanced Buffered Contact Mic kit contains a phantom-powered circuit that balances the signal from a piezo transducer and...

  MFOS Sound Lab Ultimate Full synthCube Kit— includes PCBs, Panels, all parts.  The Ultimate enclosure is being developed and will be available soon! DOES NOT INCLUDE A POWER SUPPLY The MFOS...

  Altura MkII Theremin MIDI Controller / Arpeggiator   The Altura MkII DIY Kit is a MIDI controller / sequencer / arpeggiator that emulates a theremin. As you move your hands  in the air, the...

  Frequency Central Seismograf SD synthCube DIY synth kit Seismograf is a PIC based drum module featuring coding by Jetroid. There is currently a choice of two PICs which may be used with...

  NLC1109 Big Jobs   This module is an audio rate chaotic signal generator; it contains 3 phase locked loop ICs (PLL) connected in a circle via their phase difference inputs. It was inspired by the...

CGS501 NCOM, 4U LW 1" Version Bundle includes the panel, pcb and bracket   CGS501 Documentation

  Erica Synths mki x es.EDU VCO The mki x es.EDU VCO is the first educational DIY kit in this series. It is an analog sawtooth-core oscillator with a reasonably accurate volt/octave tracking, made...

  Frequency Central Seismograf BD synthCube Kit Seismograf is a PIC based drum module featuring coding by Jetroid. There is currently a choice of two PICs which may be used with Seismograf, ‘BD‘...

  The MidSide Job is a stereo mid/side module for the Intellijel 1U format. Plug in the left and right inputs and then take out either the middle, sides, or both parts of the stereo image to...

  Frequency Central Cryptograf NO LONGER AVAILABLE FROM FREQUENCY CENTRAL — Limted run of full synthCube kits.   Cryptograf is a 4 bit to 16 step addressable analogue sequencer. Each of it’s 16...

CGS084 Peak Trough, 4U LW 1" Version Bundle includes panel, PCB and Clee bracket   CGS084 Documentation

  The MidSide Job is a stereo mid/side module for the Intellijel 1U format. Plug in the left and right inputs and then take out either the middle, sides, or both parts of the stereo image to...

  Mangoest 2COMP Aluminum Panel 2-PCB Set Based around the Craig Anderton compressor circuit featured in the 1980 Projects for Musicians.   I doubled th

  Circuit Abbey Gravity Well, Black CA Version NEW AGAIN FROM CIRCUIT ABBEY- THIS TIME IN BLACK PANEL VERSION! Classic Circuit Abbey wavefolder— Circuit Abbey’s FIRST eurorack design going back to...

  Mixor Image is a 6-input stereo mixer Eurorack module for the Intellijel 1U format. The inputs have fixed panning positions as follows:   2 inputs for far left and right 2 inputs for...

  Mangoest FVCO Aluminum Panel 2-PCB Set There are surprisingly few FM modules on the market. Even though it has FM functions, there are only a limited number of modules that can produce beautiful...

  Frequency Central Polygraf Polygraf is a step sequencer that features record/edit and playback functionality across 32 different patterns of up to 16 steps. Documentation here: Frequency Central...