DIY Synth Kits

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Skull & Circuits VCO-1

 Skull & Circuits VCO-1This VCO is build on the legendary 3340 IC which has been us..

Priced from
$39.99 to $179.99 Ex Tax: $39.99

Allen Synthesis EuroPi

 The EuroPi is a project aimed at making Eurorack more accessible and customisable by givin..

Price : $40.00 Ex Tax: $40.00

Befaco VC ADSR

 Befaco VC ADSRThe VC ADSR is our take on the classic ADSR: now smaller, more powerfu..

Priced from
$40.00 to $115.00 Ex Tax: $40.00

CGS Funky Drummer

this is the classic clarke68 euro panel for building the cgs funky drummer module (ken stone)mor..

Priced from
$40.00 to $299.00 Ex Tax: $40.00

CGS West Coast Mini Synth

 CGS West Coast Mini Synth An awesome eurorack module comprising multiple cgs ..

Priced from
$40.00 to $469.00 Ex Tax: $40.00

Fonitronik PS3100 Triple Vactrol Resonators (12HP)

 fonitronik triple vactrol resonators, narrow 12hp version"Here we go again. This ..

Priced from
$17.00 to $249.00 Ex Tax: $40.00

Fonitronik TH 4046 VCO

 another great offering from fonitronik for euro DIYthe thomas henry 4046 vcounique..

Priced from
$25.00 to $249.00 Ex Tax: $40.00

Fonitronik TH 555 VCO (10HP)

 Fonitronik TH 555 VCO (10HP) Modular GridIntroductionThomas Henry 20..

Priced from
$20.00 to $249.00 Ex Tax: $40.00

Fonitronik TH CMOS ADSR

 fonitronik th cmos adsrclassic thomas henry design adapted for eurorack diy by fonitro..

Priced from
$15.00 to $179.00 Ex Tax: $40.00

Fonitronik TH Controller LFO

another great fonitronik design for euro diy!thomas henry's controller lfobuild notes in..

Priced from
$15.00 to $189.00 Ex Tax: $40.00

Horstronic Arcade Button

 Full kit includes everything-- SMT and thru-hole parts, pcbs, panel, button, power cable e..

Priced from
$41.99 to $229.00 Ex Tax: $40.00

L-1 Mute

 Mute buttons expander for L-1 VC Stereo Mixer . Electronic switches controlle..

Priced from
$19.00 to $95.00 Ex Tax: $40.00

MOTM-101 Noise Generator / Sample & Hold

Synthesis Technology MOTM-101 Noise Generator/Sample&HoldThe MOTM-101 is an essential part..

Priced from
$40.00 to $369.00 Ex Tax: $40.00

MOTM-120 Sub-Octave Multiplexer

 Synthesis Technology MOTM-120 Sub-Octave MultiplexerThe MOTM-120 contains two 4-stage ..

Priced from
$40.00 to $295.00 Ex Tax: $40.00

MOTM-320 VC LFO

 Synthesis Technology MOTM-320 VC LFOThe MOTM-320 is a full-featured Voltage-Contr..

Priced from
$40.00 to $320.00 Ex Tax: $40.00

MOTM-420 MS-20 VCF

Synthesis Technology MOTM-420 MS-20 VCFThe MOTM-420 is a switch-selectable LP/NF/HP (lowp..

Priced from
$40.00 to $395.00 Ex Tax: $40.00

MOTM-440 Discrete Lowpass Filter

 Synthesis Technology MOTM-440 Discrete Lowpass FilterYou have probably heard of..

Priced from
$40.00 to $329.00 Ex Tax: $40.00

MOTM-700 Dual 2:1 Voltage Controlled Router

 Synthesis Technology MOTM-700 Dual 2:1 Voltage Controlled RouterThe MOTM-700 is anot..

Priced from
$40.00 to $325.00 Ex Tax: $40.00

NLC1076 Cluster Matrix Mixer (White NLC)

 NLC1076 Cluster Matrix Mixer (White NLC Version)A voltage controlled 8x4 matrix mixer...

Priced from
$40.00 to $499.00 Ex Tax: $40.00

NLC1096 Neuron Diff Rectifier (White Magpie)

 NLC1096 Neuron Diff Rectifier (White Magpie Version) Full kit to build the An..

Priced from
$15.00 to $69.00 Ex Tax: $40.00

Oakley Discontinuity

 oakley discontinuity shaper v1, full kit, MOTM, 2Ua very limited run of full kits for ..

Priced from
$40.00 to $220.00 Ex Tax: $40.00

SSSR Labs SM800 Wobla

 sssr labs sm800 woblaModern multifunctional eurorack modules give practically infinite..

Price : $40.00 Ex Tax: $40.00

Synthasystem Triple Envelope Generator

 from david ingebretsen, based on the original steiner synthasystemthe euro panel is by..

Priced from
$40.00 to $495.00 Ex Tax: $40.00

Zlob VcInursal VCA

 The VnIcursal VCA is the smallest, most compact Voltage Controlled Amplifier in the Eurora..

Priced from
$40.00 to $270.00 Ex Tax: $40.00

Waveform Catwalk Ribbon Controller (DIY)

 Catwalk Ribbon Controller project #4The Catwalk Ribbon Controller is Waveform'..

$41.00 Ex Tax: $41.00

Befaco Kickall

 Befaco KickallINTRODUCTIONKickall is a 6HP compact synth voice that features eve..

Priced from
$42.00 to $240.00 Ex Tax: $42.00

Befaco Sampling Modulator

 Befaco Sampling ModulatorA surprising Swiss knife in just 8HP. Documentation here:&nb..

Priced from
$42.00 to $225.00 Ex Tax: $42.00

Clacktronics Proto PSU Kit

 Clacktronics Proto PSU KitThe Clacktronics Proto PSU is an easy to assemble kit which ..

$44.99 Ex Tax: $44.99

4ms Eurorack DIY Kits Black Panel Versions

 4ms eurorack diy kits, black panel versionsbeginning in 2018, 4ms offers their euro di..

Priced from
$45.00 to $195.00 Ex Tax: $45.00

4ms RCD Breakout (DIY Kit)

 4ms RCD BreakoutFeaturesDivide-by-1 to Divide-by-64, on 8 output jacks CV Rot..

Price : $45.00 Ex Tax: $45.00

Bastl Instruments Solenoid Expander (Euro DIY)

 bastl instruments solenoid expanderavailable in the classic wood panelIndividual C..

$45.00 Ex Tax: $45.00

Befaco Crush Delay v3

 Befaco Crush Delay v3This is the second iteration of our Crush Delay. It is an ..

Priced from
$45.00 to $280.00 Ex Tax: $45.00

Befaco Muxlicer

 Befaco Muxlicer INTRODUCTION Muxlicer is a sequential signal processor desig..

Priced from
$45.00 to $230.00 Ex Tax: $45.00

CGS514 DUSG (MU)

 CGS514 DUSG (MU) Ken Stone's classic cgs114 DUSG, with a new panel design..

Priced from
$45.00 to $325.00 Ex Tax: $45.00

Erica Synths DIY BBD Delay/Flanger

 erica synths diy bbd delay/flangerErica Synths DIY BBD Delay/Flanger is one of the few..

Priced from
$45.00 to $159.00 Ex Tax: $45.00

Fonitronik PS3100 Triple Vactrol Resonators

 fonitronik ps3100 triple vactrol resonatorsthis is a clone of the triple resonator fro..

Priced from
$15.00 to $279.00 Ex Tax: $45.00

Fonitronik TH 2164 VCF/VCA

 fonitronik th2164 vcf/vca from matthias:"In 1987 Thomas Henry publis..

Priced from
$20.00 to $249.00 Ex Tax: $45.00

LIMITED EDITION CASES! MFOS Noise Toaster cases

  MFOS Noise Toaster – Limited edition wood cases!These cases ..

$49.00 $45.00 Ex Tax: $45.00

Manhattan Analog Discrete SV VCF

 state variable filter-- the SVVCFbundle includes euro 14hp panel, and PCBSfull kit..

Priced from
$45.00 to $250.00 Ex Tax: $45.00

MFOS Euro Phaser (Black)

 MFOS Euro Phaser (Black) We acquired music from outer space in 2016 in order ..

Priced from
$10.00 to $145.00
$45.00 Ex Tax: $45.00

MFOS Euro Phaser (Silver)

 MFOS Euro Phaser (Silver) We acquired music from outer space in 2016 in order..

Priced from
$10.00 to $145.00
$45.00 Ex Tax: $45.00

MOTM-510 Wavewarper

 Synthesis Technology MOTM-510 WavewarperThe MOTM-510 is a new kind of analog si..

Priced from
$45.00 to $425.00 Ex Tax: $45.00

Neutron Sound / Clee Orgone Accumulator (4U LW)

 Neutron Sound/Craig Lee Orgone Accumulator, 4U formatCraig Lee has converted jim mathe..

Priced from
$95.00 to $329.00 Ex Tax: $45.00

Neutron Sound / Clee Orgone Accumulator 5U Dotcom/MU format

 neutron sound/craig lee orgone accumulator, dotcom/MU formatcraig lee has converted ji..

Priced from
$45.00 to $349.00 Ex Tax: $45.00

vpme.de ZeroScope v2

 vpme.de ZeroScope v2Shipping vpcb v2.2a, panel v3We've been fans of vladimir p..

Priced from
$45.00 to $129.00 Ex Tax: $45.00

4ms Listen Up

 4ms Listen UpThe Listen Up is a small passive expander for the Listen modules that pro..

Price : $48.00 Ex Tax: $48.00

Waveform The Sound of Mewsic Eurorack Speaker (DIY)

 The Sound of Mewsic Eurorack Speaker – Project #7The Sound of Mewsic Eurora..

$48.00 Ex Tax: $48.00

Barton BMC009 User Writeable Quantizer (MOTM)

 barton user writeable quantizer, MOTMnow available in MOTM format, 2U panelQuantiz..

Priced from
$49.00 to $325.00 Ex Tax: $49.00

Barton BMC015 Quad VCA/Mix (MOTM)

 Barton BMC015 Quad VCA/Mix (MOTM) micahel barton's quad vca/mix pcb mated..

Priced from
$49.00 to $139.00 Ex Tax: $49.00

Barton BMC016 Dual Nice Quantizer (MOTM)

 Barton BMC016 Dual Nice Quantizer (MOTM) motm panel design inspired by dave b..

Priced from
$18.00 to $359.00 Ex Tax: $49.00

Befaco Burst

 Befaco Burst INTRODUCTION Burst is a Pingable Trigger Burst generator with d..

Priced from
$49.00 to $189.00 Ex Tax: $49.00

Horstronic Joystick Controller

The Horstronic Joystick can output X and Y axes of CV, to manipulate two different CVs at once. It c..

Priced from
$49.00 to $250.00 Ex Tax: $49.00

Ian Fritz IF101 2Q/4Q

 Ian Fritz IF101 2Q/4Q Elby kit euro 10hpThe IF101 is an analog multipler ..

Priced from
$49.00 to $229.00 Ex Tax: $49.00

L-1 Balanced Stereo Output

 l-1 balanced stereo output Based on high quality THAT1646 Balanced Line Dr..

Priced from
$49.00 to $89.00 Ex Tax: $49.00

Laurentide VG2

 laurentide synthworks vg2, passive vactrol gatefull kitno power required! great bu..

$49.00 Ex Tax: $49.00

Meng Qi Split

 meng qi split, kitsplit is a passive 1 in / 5 out mult where 4 channels include attenu..

$49.00 Ex Tax: $49.00

MFOS Sound Lab Ultimate

 MFOS Sound Lab UltimateFull synthCube Kit— includes PCBs, Panels, all par..

Priced from
$49.00 to $589.00 Ex Tax: $49.00

MOTM-480 CS-80 VCF

 Synthesis Technology MOTM-480 CS-80 VCF Courtesy of Paul Schreiber, here..

Priced from
$39.00 to $389.00 Ex Tax: $49.00

Neutral Labs Meg

 Megv1.1factory kitUnique waveshaperMeg is a unique kind of waveshaper. I..

$49.00 Ex Tax: $49.00

Rare Waves Lite2Sound PX

 Rare Waves Lite2Sound PX DIY KitAn educational electronic hobby kit that lets you expl..

$49.00 Ex Tax: $49.00

Thomas Henry Super Controller (Black Magpie)

 Thomas Henry Super Controller (Black Magpie)This module & SMT PCB was designed and..

Priced from
$20.00 to $329.00 Ex Tax: $49.00

Befaco Even VCO v3.3

 Befaco Even VCO v3.3Voltage controlled oscillator (VCO) with great precision, design..

Priced from
$50.00 to $260.00 Ex Tax: $50.00

Befaco Rampage

 Befaco RampageThe Rampage is Befaco’s approach to an old invention: the Serge/..

Priced from
$50.00 to $340.00 Ex Tax: $50.00

NLC1045 Null-A2 (Black Magpie)

 Nonlinearcircuits Null-A2 (Black Magpie)Null-A2 is an all-in-one analog sy..

Priced from
$50.00 to $375.00 Ex Tax: $50.00

NLC1045 Null-A2 (White NLC)

 Nonlinearcircuits Null-A2 (White NLC)2-PCB Set, V3Null-A2 is an all-in..

Priced from
$50.00 to $365.00 Ex Tax: $50.00

Stroh Modular Fadex (MOTM)

  j3rk 'fadex' crossfade/pan circuitthe panel is professionally manufa..

Priced from
$50.00 to $139.00 Ex Tax: $50.00

Befaco Inamp v1.4

 Befaco Inamp v1.4Inamp is a dual pre-amp in just 4 HPs. Featuring 6,3 Jacks inputs as ..

Priced from
$54.00 to $125.00 Ex Tax: $54.00

Erica Synths mki x es.EDU Mixer

 Erica Synths mki x es.EDU MixerMixing might be more of a utility function in a modul..

$54.00 Ex Tax: $54.00

Erica Synths mki x es.EDU Wavefolder

 Erica Synths mki x es.EDU WavefolderEven though wavefolding is more of a west coast sy..

$54.00 Ex Tax: $54.00

Patching Panda Copycat

 CopyCat2hp dual Buffered Mult features 2 channels of 3 outputs or 1 channel of 6 outpu..

Price : $54.00 Ex Tax: $54.00

Patching Panda DIY Kits

 patching panda eurorack kitsdelightful little modules from barcelona! moo..

Priced from
$54.00 to $229.00 Ex Tax: $54.00

AI Synthesis AI106 West Coast Mixer (Black)

AI Synthesis AI106 West Coast Mixer (Black) The AI106 West Coast Eurorack Mixer is a fu..

Priced from
$15.00 to $55.00 Ex Tax: $55.00

AI Synthesis AI106 West Coast Mixer (Silver)

AI Synthesis AI106 West Coast Mixer (Silver) The AI106 West Coast Eurorack Mixer is a f..

Priced from
$15.00 to $55.00 Ex Tax: $55.00

Befaco BF-22 Sallen Key VCF v3.3

 Befaco BF-22 Sallen Key VCF v3.3The Befaco BF-22 Sallen Key VCF is a dual Hi/Lo..

Priced from
$62.00 to $315.00 Ex Tax: $55.00

Clee Bitcrusher

 clee bitcrusher bundle includes 4U panel, 2 pcbs and dual gang 100K potfull k..

Priced from
$55.00 to $425.00 Ex Tax: $55.00

MFOS Euro VCO (SMT Black)

 MFOS Euro VCO (SMT - Black Version) We acquired music from outer space in 201..

Priced from
$9.00 to $170.00
$55.00 Ex Tax: $55.00

Oakley Euro Sequencer

 Oakley Euro SequencerBuild documentation here: https://www.oakleysound.com/Sequen..

Priced from
$55.00 to $459.00 Ex Tax: $55.00

Portabellabz 208 BOB Expander, Batch 2

  portabellabz 208 BOB expanderbatch 2 (black pcb and panel) full..

Priced from
$55.00 to $119.00 Ex Tax: $55.00

Portabellabz 208 BOB Expander, Batch 3

 portabellabz 208 BOB expanderbatch 3 (blue pcb, black or blue panelfull kits avail..

Priced from
$55.00 to $119.00 Ex Tax: $55.00

Rare Waves Tune In Tokyo

 Rare Waves Tune In Tokyo DIY KitTune In Tokyo is a source of unusual, LFO-animated fre..

$55.00 Ex Tax: $55.00

Jolin Lab Getrekt Touch-Controlled Waveshaper

 Jolin Lab Getrekt Touch-Controlled Waveshaper GETREKT is a full analogu..

Priced from
$55.99 to $96.99 Ex Tax: $55.99

Jolin Lab Nexum Smart Cable Tester

 Jolin Lab Nexum Smart Cable Tester NEXUM is a smart eurorack multi-cabl..

Priced from
$55.99 to $109.99 Ex Tax: $55.99

Clacktronics Euro Speaker

 clacktronics euro speaker kita very cool eurorack speaker module for smaller or portab..

$59.00 Ex Tax: $59.00

Erica Synths DIY Bassline

 erica synths basslineErica Synths Bassline is fully analogue synth voice module for ul..

Priced from
$59.00 to $179.00 Ex Tax: $59.00

Erica Synths DIY Delay

 erica synths diy delayErica Synths DIY Delay is hi-fi delay module with unique functio..

Priced from
$59.00 to $199.00 Ex Tax: $59.00

Erica Synths mki x es.EDU Output

 Erica Synths mki x es.EDU Output The mki x es.edu Output Mixer is essential..

$59.00 Ex Tax: $59.00

God's Box Lollipop

 gods box lollipopavailable as a pcb+panel set or factory kitA compressor specifica..

Price : $59.00 Ex Tax: $59.00

Meng Qi Dual Stereo Volume

 meng qi dual stereo volume, kitdual stereo volume is a passive dual stereo attenuator ..

$59.00 Ex Tax: $59.00

MFOS Euro Mixer (Black)

 MFOS Euro Mixer (Black)We acquired music from outer space in 2016 in order to carry ..

Priced from
$8.00 to $99.00
$59.00 Ex Tax: $59.00

MFOS Euro Mixer (Silver)

 MFOS Euro Mixer (Silver)We acquired music from outer space in 2016 in order to carry..

Priced from
$8.00 to $99.00
$59.00 Ex Tax: $59.00

Transient Modules u3A (DIY)

 transient modules u3A, kitThe u3A is a three channel attenuverter useful for scale, ad..

$59.00 Ex Tax: $59.00

ADDAC Bus Board with +5v Adapter (DIY)

 ADDAC Bus Board with +5v Adapter (DIY) ADDAC900B +5V - Low Impedance Bus Boar..

$60.00 Ex Tax: $60.00

Clee Euclidean Sequencer

 Clee Euclidean Sequencer Clee's Euclidean Sequencer is a great choice for..

Priced from
$60.00 to $425.00 Ex Tax: $60.00

DJ Thomas White Triple Lowpass Gates (MU)

 fully assembled dj thomas white triple lo pass gates modulevactrol powered fun!dot..

Priced from
$60.00 to $375.00 Ex Tax: $60.00

Erica Synths Multimode VCF

 Erica Synths Multimode VCFErica Synths DIY Multimode VCF is a multimode filter with a ..

Priced from
$39.00 to $109.00 Ex Tax: $60.00

Falafular Quad Patternizer

   falafulars qd patternizer, kit, 20hpfull kit includes everything y..

Priced from
$35.00 to $440.00 Ex Tax: $60.00

Ian Fritz IF112 Double Deka VCO

 Ian Fritz IF112 Double Deka VCOThis unique VCO consists of an ultrasonic oscillator ..

Priced from
$60.00 to $195.00 Ex Tax: $60.00

L-1 Germanium VCA

 l-1 germanium vcaThe module is a VCA based on vintage soviet germanium transistors ГТ4..

Priced from
$60.00 to $209.00 Ex Tax: $60.00

L-1 Mutant Cure VCF

 l-1 mutant cure vcfreplacement for l-1 mutant vactrol filter Vactrol based..

Priced from
$60.00 to $290.00 Ex Tax: $60.00

L-1 Phones

 l-1 phonestwo independent CMOY headphones amplifiers. two input jacks for..

Priced from
$60.00 to $165.00 Ex Tax: $60.00