DIY Eurorack Builds
A directory of Eurorack modules you can build yourself, open-source and commercial kits alike. Browse by module type, maker, mounting, or difficulty; each module links out to its source, panels, and kits. Kits that ship with SMD pre-soldered count as through-hole, since that is all you solder.
468 modules · Submit a missing maker or module
DIY Looping Delay
4ms · Looping delay
DIY Sampler
4ms · Stereo sampler
Euro Atoner
4ms · Downward harmonic stepper / degrader
Pingable Envelope Generator
4ms · Pingable envelope
Quad Clock Distributor Expander
4ms · QCD expander
Quad Pingable LFO
4ms · Quad pingable LFO
RCD Breakout
4ms · RCD expander
Rotating Clock Divider
4ms · Clock divider
SCM Breakout
4ms · SCM expander
Shuffling Clock Multiplier
4ms · Clock multiplier
Tap-O-Matic (DDV)
abluenautilus · Multi-tap delay (based on the OAM Time Machine)
AI001 Multiple
AI Synthesis · Passive multiple
AI002 Mixer
AI Synthesis · Audio / CV mixer
AI003 Looping ADSR
AI Synthesis · Looping ADSR
AI004 Filter
AI Synthesis · MS-20-style VCF
AI006 Stomp Box Adapter
AI Synthesis · Guitar-pedal interface
AI007 Quad VCA Mixer
AI Synthesis · Quad VCA / mixer
AI008 Matrix Mixer
AI Synthesis · 4-in/3-out matrix mixer
AI011 Analog VCO
AI Synthesis · Analog VCO
AI012 Wave Animator
AI Synthesis · Waveform animator
AI017 Low Pass Gate
AI Synthesis · Vactrol low-pass gate
AI018 Stereo Matrix Mixer
AI Synthesis · Stereo matrix mixer
AI022 Harmonic Mixer
AI Synthesis · CP3-style mixer
AI024 X Filter
AI Synthesis · OB-X-style VCF
AI028 VC Matrix Mixer
AI Synthesis · Voltage-controlled matrix mixer
3xOsc
aliqut · Triple VCO (Moritz Klein cores)
16n Faderbank (rework)
AtoVproject · Fader controller (CV + MIDI)
1Song (BMC020)
Barton Musical Circuits · Generative voice
2LFO (BMC017)
Barton Musical Circuits · Dual LFO
Analog Drum (BMC018)
Barton Musical Circuits · Analog drum voice
Auto-Seq (BMC022)
Barton Musical Circuits · Self-programming sequencer
Clock + 4X Divider (BMC004)
Barton Musical Circuits · VC master clock / divider
CV Arpeggiator (BMC003)
Barton Musical Circuits · CV arpeggiator
Delaying AR Generator (BMC019)
Barton Musical Circuits · Delayed AR envelope
Dual Decaying Noise (BMC010)
Barton Musical Circuits · Percussive noise voice
Dual Nice Quantizer (BMC016)
Barton Musical Circuits · Dual quantizer
Dual Simple Quantizer (BMC001)
Barton Musical Circuits · Dual quantizer
FM Drum (BMC025)
Barton Musical Circuits · FM percussion voice
Gate Delay Looper (BMC014)
Barton Musical Circuits · Gate delay / looper
Midi-to-Gate (BMC024)
Barton Musical Circuits · MIDI-to-gate
Multi-Window Comparator (BMC008)
Barton Musical Circuits · Multi-window comparator
Quad VCA/Mixer (BMC015)
Barton Musical Circuits · Quad VCA / mixer
Rando Chordo (BMC026)
Barton Musical Circuits · Random chord quantizer
Random Resonator (BMC013)
Barton Musical Circuits · Random resonator
Random Rhythms (BMC027)
Barton Musical Circuits · Random rhythm sequencer
Stepped CV Generator (BMC012)
Barton Musical Circuits · Stepped CV source
User Writeable Quantizer (BMC009)
Barton Musical Circuits · Programmable quantizer
Voltage to Rhythm Converter (BMC006)
Barton Musical Circuits · Voltage-to-rhythm
Wave Animator (BMC011)
Barton Musical Circuits · Triple-LFO animator
1U TRS
Befaco · TRS I/O (Intellijel 1U)
A*B+C
Befaco · Dual four-quadrant multiplier / VCA / ring mod (A*B+C)
ADSR
Befaco · VC-ADSR envelope
Atte
Befaco · Attenuator / offset
Bandit
Befaco · Four-band spectral processor / filterbank
BF-22 Dual Sallen VCF
Befaco · Dual Sallen-Key filter
Burst
Befaco · Burst / trigger generator
Chopping Kinky
Befaco · Waveshaper / VCA
Crush Delay v3
Befaco · Delay / bitcrusher
FxBoy
Befaco · Cartridge multi-effect
I4 Instrument Interface
Befaco · Instrument interface / preamp
ILSE
Befaco · Minimal analog synth voice (CHAIR Audio design, distributed by Befaco)
Input Amplifier
Befaco · Line/instrument input
Iroi
Befaco · Multi-effect
Kickall
Befaco · Kick drum voice
Lunch Bus
Befaco · Bus board
MEX
Befaco · Muxlicer expander
MIDI Thing V2
Befaco · MIDI-to-CV
Morphader
Befaco · VC crossfader / mixer
MuDi
Befaco · Multiple / distributor
Muxlicer
Befaco · Sequential signal source / switch
Noise Plethora
Befaco · Noise / chaos source
Octaves VCO
Befaco · Wavetable VCO
Oneiroi
Befaco · Stereo multi-effect / looper
Out 1U
Befaco · Output (Intellijel 1U)
Output Module III
Befaco · Output / headphone
Percall
Befaco · Percussion / envelopes
Pony VCF
Befaco · Filter
Pony VCO
Befaco · Analog VCO
Rampage
Befaco · Dual function generator / slew
Sampling Modulator
Befaco · Sample-rate reducer / S&H
Slew
Befaco · Slew limiter
ST AMP 1U
Befaco · Stereo line amp (Intellijel 1U)
STMix
Befaco · Stereo mixer
STMix 1U
Befaco · Stereo mixer (Intellijel 1U)
Voltio
Befaco · USB voltage source
CGS29 Wave Multiplier
Cat Girl Synth (CGS) · Wavefolder / wave multiplier
CGS32 Infinite Melody
Cat Girl Synth (CGS) · Semi-random stepped CV generator
CGS35 Synthacon VCF
Cat Girl Synth (CGS) · Multimode voltage-controlled filter
Coven LFO
CCTV.fm · Digital quad LFO with clock sync and division
Filther
CCTV.fm · Analog voltage controlled low pass filter
Immutable Clouds
CCTV.fm · Granular audio processor
Immutable Ears
CCTV.fm · Contact-mic input / envelope follower
Immutable Kinks
CCTV.fm · Utility: rectifier, logic, S&H / noise
Immutable Marbles
CCTV.fm · Random sampler / clock and CV generator
Immutable Peaks
CCTV.fm · Dual envelope / LFO / drum generator
Immutable Plaits
CCTV.fm · Macro-oscillator voice
Immutable Rings
CCTV.fm · Physical-modeling resonator
Nerve Center
CCTV.fm · Four channel DC coupled fader mixer with mutes
Ornament and Crime v4.1
CCTV.fm · Digital multi-app CV module (Teensy 4.1)
Out
CCTV.fm · Stereo output and headphone interface
Quadtec-101
CCTV.fm · Dual digital wavetable oscillator
Simple Gates
CCTV.fm · Passive dual vactrol low pass gate
ADSR
CubuSynth · Envelope
DM77
David Haillant · Analog drum synth voice
Simple LFO
David Haillant · Triangle and square LFO
Simple VCA
David Haillant · Three input voltage controlled amplifier
Simple VCO
David Haillant · Analog voltage controlled oscillator
UC Clock Divider
David Haillant · Arduino based eight output clock divider
DrumFiend
Divergent Waves · Trigger to MIDI converter
Sycamore
Divergent Waves · Dual random looping sequencer with quantizer
Mutes Mk2
DivKid · Manual/VC mutes
0HP stuff
diysynth · Set of three 0HP passives (attenuator, mixer, multiple)
3320 VCF
diysynth · Filter (AS3320)
3340 VCO
diysynth · Oscillator (AS3340)
ADSR
diysynth · Envelope
Buffered Multiple
diysynth · Utility
Cycling Envelope Generator
diysynth · Envelope / LFO
DigiLFO
diysynth · LFO
Dual VCA
diysynth · VCA
Looping A-R
diysynth · Envelope
Noise Lab
diysynth · Noise
Offset-Gain Utility
diysynth · Utility
Passive Low Pass Gate
diysynth · Low-pass gate
PSU
diysynth · Power supply
Sub Modulator
diysynth · Sub-osc / ring mod
BD-606
Drachma mfg. · TR-606 bass drum voice
HH-606
Drachma mfg. · TR-606 hi-hat voice with choke
SD-606
Drachma mfg. · TR-606 snare drum voice
DIY Bassline
Erica Synths · Bassline voice
DIY Delay
Erica Synths · Delay
DIY Dual VCA (Polivoks)
Erica Synths · Dual VCA
DIY Envelope (Polivoks)
Erica Synths · Envelope
DIY MIDI-CV
Erica Synths · MIDI-to-CV
DIY Mixer
Erica Synths · Mixer
DIY Modulator
Erica Synths · LFO / noise / S&H
DIY Output
Erica Synths · Output
DIY Polivoks VCF II
Erica Synths · Polivoks filter
DIY Swamp
Erica Synths · Random CV + audio source with ring modulator (Wogglebug-style)
DIY VCO3 (Polivoks)
Erica Synths · Polivoks VCO
EDU BBD
Erica Synths · BBD delay / flanger (educational)
EDU Compressor
Erica Synths · Compressor (educational)
EDU EG
Erica Synths · Envelope (educational)
EDU Kick Drum
Erica Synths · Kick drum (educational)
EDU Mixer
Erica Synths · Mixer (educational)
EDU Noise / S&H
Erica Synths · Noise + sample & hold (educational)
EDU Output
Erica Synths · Output (educational)
EDU Sequencer
Erica Synths · Sequencer (educational)
EDU VCA
Erica Synths · Dual VCA (linear / exponential)
EDU VCF
Erica Synths · Filter (educational)
EDU VCO
Erica Synths · Analog VCO (educational)
EDU Wavefolder
Erica Synths · Wavefolder (educational)
CEMosc
Frequency Central · CEM3340 VCO
Cosmic Background
Frequency Central · Analogue drum voice
Dual XVCA
Frequency Central · Roland 100M dual VCA
Logic Bomb
Frequency Central · Dual CV-addressable Boolean logic
Raging Bull 3.0
Frequency Central · Moog Taurus-based VCF + VCA
Stasis Leak
Frequency Central · DSP chorus / delay / reverb
Strips
Frequency Central · 4-channel VCA mixer
System X Envelope
Frequency Central · Roland 100M ADSR
Tempograf
Frequency Central · Tap-tempo clock
Wave Runner
Frequency Central · Digital multi-wave LFO (Electric Druid TAPLFO)
XVCF TWO
Frequency Central · Roland 100M state-variable VCF
XVCO TWO
Frequency Central · Roland 100M VCO (System X)
Battle
Ginko Synthese · CV performance mixer
EZSQ
Ginko Synthese · 8-step sequencer
Grains
Ginko Synthese · Arduino granular / multi-mode osc
Little Synth
Ginko Synthese · Pocket CV/gate voice
Magma
Ginko Synthese · Diode-bridge compressor
Sampleslicer mkII
Ginko Synthese · Realtime sample-slice sequencer
Seeds
Ginko Synthese · 8-bit oscillator / voice
TTLFO v2
Ginko Synthese · Tap-tempo LFO
Voltage Runner
Ginko Synthese · Complex sequencer
EyeBall
Greenface Labs · Optical gesture controller
Melper
Greenface Labs · Adapter that turns a Moog case into a 60 HP Eurorack case
PBJ EU
Greenface Labs · Proto board with jacks for Eurorack prototyping
PBJ-Solo
Greenface Labs · Standalone proto board with 6 jacks and 1660 tie points
Pipes
Greenface Labs · Harmonic generator that tracks an input
Sidecar
Greenface Labs · PBJ-EU expander adding potentiometers and controls
Super Melper
Greenface Labs · Higher current version of the Melper case adapter
Thor's Arsenal
Greenface Labs · Eight channels of waveform generation
1201 Bandpass Filter
Hack Modular · Voltage controlled high and low pass filter pair
Quad 2-Input Logic Gates
Hack Modular · Four channel logic gate utility
4ch Sampler
HAGIWO · Sample player
6CH Sequencer
HAGIWO · 6-channel gate/trigger sequencer
CHORD VCO
HAGIWO · Chord oscillator
KICK
HAGIWO · Drum voice (808/909 type)
MultiClockDiv
HAGIWO · Clock divider
Quantizer
HAGIWO · Pitch quantizer
Sampler
HAGIWO · Sample player
V2044 VCF
HAGIWO · Voltage-controlled filter
Jupiter Storm
HexInverter Electronique · Cosmic noise and square-wave source
Mutant Snare
HexInverter Electronique · Analog snare drum voice
2P4T Analogue Switch
Isaac Beers · 2-pole 4-throw binary-addressed analog switch
3P2T Analogue Switch
Isaac Beers · 3-pole 2-throw analog switch
4013 Dual Flip-Flop
Isaac Beers · Dual D-type flip-flop / clock divider
4029 Presettable Counter
Isaac Beers · CMOS presettable up/down counter
4047VCO
Isaac Beers · Gateable triangle-core VCO
ADC Bar Graph, Multiplexer, Binary Encoder
Isaac Beers · Analog-to-gate converter with bar graph, mux and encoder
AND/OR
Isaac Beers · Boolean logic (AND/OR/NAND/NOR)
DAC Transposer/Sequencer
Isaac Beers · Analog 1V/oct DAC transposer and precision adder
Dual VCA/Four Quadrant Multiplier
Isaac Beers · Dual VCA / four-quadrant multiplier
Edge Detector 12HP
Isaac Beers · 8-channel edge detector with adjustable pulse length
Edge Detector 8HP
Isaac Beers · 8-channel gate-to-trigger edge detector
Envelope Generator
Isaac Beers · Dual AD/AR envelope generator
Melakarta Transposer/Sequencer
Isaac Beers · Analog raga transposer / sequencer
Noise V2
Isaac Beers · Dual noise source with VCAs
Summer
Isaac Beers · Dual 4-input summing mixer
XOR
Isaac Beers · Quad exclusive-OR logic
µO_C (micro Ornament & Crime)
jakplugg · Multi-function
Nearness
joeSeggiola · Passive panning mixer
ASR Envelope
Kassutronics · Simplified attack/sustain/release envelope with loop mode
Dual VCA
Kassutronics · Dual linear VCA with mixer (AS3360)
KS-20 Filter
Kassutronics · MS-20-style multimode filter
Quad Attenuverter/Mixer
Kassutronics · Four attenuverters normalled to a summing mixer
Quantizer
Kassutronics · Programmable CV quantizer (ATmega328P)
Slope
Kassutronics · Voltage-controlled slew limiter, envelope and looping LFO
Transistor Ladder Filter
Kassutronics · Transistor ladder low-pass filter
VCO 3340
Kassutronics · Analog VCO based on the AS3340
Wavefolder
Kassutronics · Voltage-controlled transistor wavefolder with built-in VCA
Arduino VDCO
luislutz · Digital multimode oscillator
Castle 101 Quad Gate
LZX Industries · Video-rate quad logic gate
Bass Buddy
MeeBilt · Bassline step sequencer with OLED
Sample and Hold plus Noise
MeeBilt · Sample and hold with white noise source
Voltage Controlled LFO
MeeBilt · Five output analog LFO with CV and reset
Grassi
Meng Qi · Touch-controlled synth voice
Broca
Mental Noise · Four channel audio mixer
Synapse
Mental Noise · CV-to-MIDI
Thal
Mental Noise · Three channel stereo mixer and output
A-RYTH-MATIK
Modulove · Six channel euclidean gate sequencer
SYNC LFO
Modulove · Clock synced Arduino LFO
Bad Idea #9 Power Starved Glitch Oscillator
Moffenzeef Modular · Glitch oscillator
Molten Bypass
Molten Modular · Bypass / insert
Motion MTR 1U
Molten Modular · Meter (Intellijel 1U)
Teletype
monome · Scriptable CV / triggers
Mikrophonie
Music Thing Modular · Contact-mic amplifier
Pulses Mk II
Music Thing Modular · Turing Machine gate/pulse expander
Radio Music
Music Thing Modular · Sample / radio player
Turing Machine Mk II
Music Thing Modular · Random looping sequencer
Voltages
Music Thing Modular · Turing Machine looping CV expander (8 faders)
Volts
Music Thing Modular · Turing Machine 5-bit DAC CV expander
Blades
Mutable Instruments · Dual multimode filter
Blinds
Mutable Instruments · Quad VC polarizer
Braids
Mutable Instruments · Macro-oscillator
Branches
Mutable Instruments · Bernoulli gate
Clouds
Mutable Instruments · Granular processor
Ears
Mutable Instruments · Contact mic
Edges
Mutable Instruments · Quad digital oscillator
Elements
Mutable Instruments · Modal synth voice
Frames
Mutable Instruments · Keyframer / mixer
Grids
Mutable Instruments · Drum sequencer
Kinks
Mutable Instruments · Utility (rectifier/logic/S&H)
Links
Mutable Instruments · Multiples
Marbles
Mutable Instruments · Random sampler
Peaks
Mutable Instruments · Dual function generator
Plaits
Mutable Instruments · Macro-oscillator
Rings
Mutable Instruments · Resonator
Ripples
Mutable Instruments · Liquid 4-pole filter
Shades
Mutable Instruments · Triple attenuverter
Shelves
Mutable Instruments · EQ / filter
Stages
Mutable Instruments · Segment generator
Streams
Mutable Instruments · Dual dynamics gate
Tides
Mutable Instruments · Tidal modulator / oscillator
Tides (2018)
Mutable Instruments · Tidal modulator / oscillator
Veils
Mutable Instruments · Quad VCA
Warps
Mutable Instruments · Meta-modulator
Yarns
Mutable Instruments · MIDI interface
Ornament & Crime (o_C)
mxmxmx / Patrick Dowling · Multi-function (CV / quantizer / sequencer)
Temps Utile
mxmxmx / Patrick Dowling · Clock / trigger generator
0HP 0ttenuator
Mystic Circuits · Inline attenuator
0HP AND Gate / VCA
Mystic Circuits · Inline analog AND / VCA
0HP Envelope
Mystic Circuits · Inline multifunction envelope
0HP EYEtenuator
Mystic Circuits · Dual light-sensor attenuator
0HP Filter
Mystic Circuits · Inline low-pass filter / clipper
0HP OR Gate
Mystic Circuits · Inline analog OR / combiner
0HP Vactrol LPG/VCA
Mystic Circuits · Inline vactrol LPG / VCA
Blinkus
Mystic Circuits · LED cross-mangler
Butt0n
Mystic Circuits · Inline manual gate/trigger
Elmyra 2
Neutral Labs · Digital and analog hybrid four-voice drone synth and microtonal platform
Luna
Neutral Labs · Touchpad logic and gate source, 42 HP Eurorack or desktop
Meg
Neutral Labs · Waveshaper that adds pulse-width-style shaping to any wave
Nermal
Neutral Labs · Modulated destructive distortion
Nijel
Neutral Labs · User-customizable diode distortion
Pip
Neutral Labs · Dual clocked CV generator, complex LFO and CV recorder
Scrat Configurable VCF
Neutral Labs · Configurable multimode VCF
Scrooge
Neutral Labs · Sequenced malfunction generator, 42 HP
1U Difference Rectifier
Nonlinear Circuits · Difference rectifier (Intellijel 1U)
1U Sloth Chaos
Nonlinear Circuits · Slow chaos generator (1U)
4HP Mix
Nonlinear Circuits · Attenuverting mixer
4HP Neuron
Nonlinear Circuits · Neuron and difference rectifier
7555 VCO
Nonlinear Circuits · Sawtooth VCO
BBX291 VCF
Nonlinear Circuits · Filter
Bindubba
Nonlinear Circuits · Generative sequencer
BOOLs
Nonlinear Circuits · Logic and S&H
Brain Custard
Nonlinear Circuits · Audio-rate chaos noise
Bulbous Also Tapered VCF
Nonlinear Circuits · Dual SSI2140 filter
Cellular Automata
Nonlinear Circuits · CA gate and pattern generator
CEM3340 VCO
Nonlinear Circuits · Analog VCO
Comparators
Nonlinear Circuits · Six comparators
Coupled Comparators
Nonlinear Circuits · Comparators and hyperchaos
Dactrol
Nonlinear Circuits · Vactrol multiplying DAC
Digital Filter Simulator
Nonlinear Circuits · Analog digital-filter emulation
Divide & Conquer
Nonlinear Circuits · Clock divider
Double Penetration (DP) Filter
Nonlinear Circuits · Dual opto ladder filter
Dual LFO
Nonlinear Circuits · Dual wide-range LFO
Dual LFO/VCO
Nonlinear Circuits · Dual LFO / VCO
Dual Low Pass Gate
Nonlinear Circuits · Dual low-pass gate
Dual OTA VCO
Nonlinear Circuits · Dual triangle-core VCO
Epilogue VCF
Nonlinear Circuits · Voltage controlled filter
Fast & Bulbous VCF
Nonlinear Circuits · SSI2140 filter/phaser
Feague
Nonlinear Circuits · VCF and quadrature oscillator
FK1T VCF
Nonlinear Circuits · Vactrol LP/HP filter
Flipflop Chaos
Nonlinear Circuits · Chaotic gate and trigger source
FM OP
Nonlinear Circuits · Through-zero FM operator
GENiE
Nonlinear Circuits · Gene-sequencer / random
Giant B0n0
Nonlinear Circuits · PLL and delay chaos
Hyperchaos Deluxe
Nonlinear Circuits · Hyperchaos CV generator
I Can't Believe It's Not a VCO
Nonlinear Circuits · VCF voice with exciter
Ian Fritz Hypster
Nonlinear Circuits · Fourth-order hyperchaos
Isolate
Nonlinear Circuits · Dual DJ-style EQ isolator
Kareishuu VCO
Nonlinear Circuits · Triangle-core VCO
Let's Splosh
Nonlinear Circuits · CV mangler
Low Pass Gate
Nonlinear Circuits · Low pass gate
Lux
Nonlinear Circuits · Light sensor to CV
Mixer
Nonlinear Circuits · Mixer with headphone monitor
Moldy Rapture VCO
Nonlinear Circuits · SSI2131 VCO
Mults
Nonlinear Circuits · Passive multiples
Neuron
Nonlinear Circuits · Neuron and difference rectifier
Numberwang
Nonlinear Circuits · Bit / logic processor
Path Filter
Nonlinear Circuits · N-path filter/phaser
Plague of Demons
Nonlinear Circuits · Through-zero VCO
Primal Hyperchaos
Nonlinear Circuits · Hyperchaos CV generator
Router
Nonlinear Circuits · CV/gate signal router
Sauce of Unce
Nonlinear Circuits · Source of uncertainty
Segue
Nonlinear Circuits · Crossfader / VCA
Serious Filter
Nonlinear Circuits · State-variable filter
Signum Hyperchaos
Nonlinear Circuits · Hyperchaos with signum switch
Sloth Chaos
Nonlinear Circuits · Slow chaos
Sloth DK
Nonlinear Circuits · Slow chaos generator
Squid Axon
Nonlinear Circuits · Chaos / difference equation
Statues
Nonlinear Circuits · 1-to-8 mux + S&H
Stochaos
Nonlinear Circuits · Random gate and CV generator
Timbre!
Nonlinear Circuits · Waveshaper
Tin Teardrop VCF
Nonlinear Circuits · Dual SSI2144 ladder filter
Triple Sloth
Nonlinear Circuits · Triple slow chaos
VCAs
Nonlinear Circuits · Triple VCA with fuzz
MSK 008 Dual VC Octave Switch
North Coast Synthesis · Voltage-controlled octave switch and CV processor
MSK 010 Fixed Sine Bank LFO
North Coast Synthesis · Bank of fixed-frequency sine LFOs
MSK 012 Transistor ADSR
North Coast Synthesis · Four-stage ADSR envelope generator
SoftSynthetics DSP
Owen-Patrick · Karaoke-DSP-based stereo multi-FX
O_C (Teensy 4.1)
PaulStoffregen · Multi-function
RawWaves (v2)
Sherpa Modular · Sample player (WAV/RAW)
Edison
Sluisbrinkie · Lo-fi record and playback module
Kepler
Sluisbrinkie · Digital voice and arpeggiator
Toepler+
Sluisbrinkie · Programmable RP2040 digital voice
Riddles
Sourcery Studios · Multimode filter with VCA on the low pass output
2OPFM
Super Synthesis · 2-operator FM voice
CHORUS
Super Synthesis · Chorus
EG
Super Synthesis · Envelope (cycling)
PHRSR
Super Synthesis · Phaser
ROOM
Super Synthesis · Reverb
SCANNER
Super Synthesis · 1-to-4 triangle CV generator (scanning / crossfade)
SVFs
Super Synthesis · State-variable filter
TVCA
Super Synthesis · Dual-input VCA with distortion
VCAs
Super Synthesis · Quad VCA
ADSR
Synthrotek · ADSR/AR envelope
Atari Punk Console
Synthrotek · 555-based drone
DIRT Filter
Synthrotek · Filter / ring-mod / distortion
DS-M Drum Synth
Synthrotek · Analog drum voice / mono synth
ECHO
Synthrotek · PT2399 VC delay
MST 4-Channel Mixer
Synthrotek · 4-channel audio/CV mixer
MST Dual 2164 VCA
Synthrotek · Precision dual VCA
MST VC Low Pass Filter
Synthrotek · 2/4-pole VCF
MST VCO
Synthrotek · Analog VCO (Mattson)
Sequence 8
Synthrotek · 8-step sequencer
VCO
Synthrotek · CEM3340 analog VCO
VU006 Quadrature Oscillator
Syntonie · Quadrature oscillator (video synthesis)
Affine
terrabite3 · CV scaler, inverter and offset
RAT
TOIL Modular · Dual RAT-style distortion
Betweener
Voidpulse · Teensy based CV and MIDI interface
Cha Cha
Voxmachina · Voltage-controlled LFO
Kra Pao
Voxmachina · Resonant low-pass gate
Leo Leo
Voxmachina · Serge-style matrix programmer / sequencer
Mak Mak
Voxmachina · Quad VCA / attenuator / mixer
Sigma
Voxmachina · Function / slope generator
Su Su
Voxmachina · Bipolar PSU (±12V)
Tom Yum
Voxmachina · Analog VCO
absinthe
WGD Modular · Introducing absinthe: a DIY Eurorack module that brings the vintage charm of tubes to your modular setup
aligot
WGD Modular · Inspired by the idea of macro controllers - aligot contains four channels off attenuverting and offset with a
apple pie
WGD Modular · A dual generative sequencer inspired by the famous turing machine
aranciata
WGD Modular · Aranciata 🍊 , Stereo Mixer (8HP)
bagels
WGD Modular · A dual voltage source and attenuater inspired by the mtm control and motion mtr by molten and befaco
banana
WGD Modular · Banana is a Eurorack module that makes generating chords super easy
bouillabaisse
WGD Modular · A passive low pass gate with an optional 0hp front panel
bratwurst
WGD Modular · A 6hp filter with a highpass, bandpass and lowpass output
cavatelli
WGD Modular · A buffered multiple in only 8hp
cherry
WGD Modular · Cherry is a Eurorack module that offers a unique twist on the classic VCO design
chia
WGD Modular · Based on an xiao seeed
cilantro
WGD Modular · A simple triangle LFO in 1U with super slow cycle times
cumin
WGD Modular · A simple through hole LFO specifically made as a very beginner project
curry
WGD Modular · A quad LFO with individual speed and shape control for each channel as well as bipolar led indication for each
egg
WGD Modular · A passive multiple with eight jacks fitted into 2hp
farfalle
WGD Modular · A simple switches multiple that also works passive without any power
fir
WGD Modular · A 3hp holiday special 3u adaption of
focaccia
WGD Modular · Focaccia is a compact utility module that combines a voltage-controlled slew limiter and a built-in VCA
gelato
WGD Modular · A smooth-sounding diode-ladder low-pass filter served in just 4 delicious HP
giardiniera
WGD Modular · A dual 8-step quantized sequencer module for Eurorack that has been meticulously developed over the past few
honey
WGD Modular · A nice simplifation of a famous filter fitted in only 4hp to fit very small racks
ice cube
WGD Modular · An expander channel for the jungle juice
jungle juice
WGD Modular · A 7-channel mixer with pan, mute and a stereo send and return
kaoya
WGD Modular · A compact 4HP ducking module designed with techno in mind
ketchup
WGD Modular · A dual headphone output module that allows you to listen with someone else
kibbeling
WGD Modular · A small low pass gate with many different cutoff options configurable via jumpers on the back of the module
kimchi
WGD Modular · An 8-step sequencer with two outputs and offset and range control
kombucha
WGD Modular · This compact 7-channel mixer is designed for seamless audio and CV mixing in your Eurorack setup
krustenbraten mit senf und krautsalat
WGD Modular · This module shouldn't need much explanation
labskaus
WGD Modular · A 4-dimesional joystick module with bipolar outputs ranging from -5V to +5V
lemon
WGD Modular · A compact 6HP dual VCA module designed for versatility and dynamic sound shaping in your Eurorack system
lollipop
WGD Modular · A 6hp stereo delay with individual cv-controllable time control for each side
löwenzahnhonig
WGD Modular · A reverb based on the electro smith daisy seed platform
macarons
WGD Modular · A simple arcade button that allows you to send a signal set by a potentiometer in the range from 0V to 10V
mayo
WGD Modular · A passive headphone output - also available with a 0hp front panel
melanzane
WGD Modular · A quad VCA with daisy-chained outputs allowing it to be also used as a mixer
melon
WGD Modular · A compact Eurorack module based on Hagiwo's MOD2 platform, designed to pack a surprising amount of function
muffin
WGD Modular · A 3-channel clickless mute with a mixed output
orzo
WGD Modular · An offset/attenuater/inverter module in 1U
pannavision
WGD Modular · A DSO138 Pro based scope for eurorack
peach
WGD Modular · PEACH , Dual Digital Unison VCO
peppermint
WGD Modular · Your go-to voltage-controlled slew limiter for precise envelope shaping in your modular setup
pesto
WGD Modular · Pesto is your bridge between guitar gear and the modular ecosystem
pho
WGD Modular · A super compact and affordable 4HP quad mute module designed for maximum simplicity and hands-on control
pici
WGD Modular · A tiny 3HP utility controller built for hands-on control where space really matters
poké bowl
WGD Modular · A digital multi fx inspired by hagiwos 100fx module
queso
WGD Modular · A small 1U hi hat module with quite simple circuit
ramen
WGD Modular · A simple RJ45 eurorack case connector module
rigatoni
WGD Modular · You can think of rigatoni as the successor of spaghetti
smoothie
WGD Modular · To mix all your ingredients together in very few hp
stv
WGD Modular · STV is a 2HP DIY Eurorack power supply designed in collaboration with
tepache
WGD Modular · A 4x4 matrix mixer with attenuverting mixer knobs ready to mix all your modulation just as you want
tequila
WGD Modular · A tube distortion/saturation based on the famous valve caster circuit
tofu
WGD Modular · A super simple 4HP utility that combines a 1×6 passive multiple with a front-access Eurorack power ou
trifle
WGD Modular · A compact CV utility developed in collaboration with Caos Modular
veggie griller
WGD Modular · A stereo multimode filter with three attenuable cv inputs
vla
WGD Modular · A VU meter in 3hp suitable for audio as well as CV
ziti
WGD Modular · A super efficient passive multiple in just 4hp
Big Honking Button
Winterbloom · Sample player (button / gate triggered)
Castor & Pollux
Winterbloom · Dual Juno-inspired oscillator
Helium
Winterbloom · Buffered mult + precision adder
Hydrogen
Winterbloom · Dual 1-to-4 precision buffered multiple (1U)
Micronova
Winterbloom · Miniature Eurorack power supply
Neptune
Winterbloom · Diode-ladder filter with drive
Sol
Winterbloom · USB MIDI-to-CV/gate
Speak to Me
Winterbloom · Headphone / speaker output
Attenumixer
Zlob Modular · Passive three-channel attenuator and mixer
Diode Chaos
Zlob Modular · Chaotic voltage generator
Dual VCA
Zlob Modular · Dual OTA (LM13700) VCA and mixer
Dual VCO
Zlob Modular · Dual analog VCO
Entropy
Zlob Modular · Random voltage and noise with sample/track and hold
Entropy Expander
Zlob Modular · Expander for Entropy adding slew, comparator gates and switching
Foldiplier
Zlob Modular · Wavefolder with voltage-controlled feedback
MINEQ
Zlob Modular · 3-band EQ with clipping feedback
MiniAtt
Zlob Modular · Dual attenuator, offset generator and mixer
Push VCA
Zlob Modular · Dual pushbutton mute and unity-gain VCA
Skew Fade
Zlob Modular · Analog LFO with skew and waveform crossfade
SVF
Zlob Modular · 12 dB state-variable filter
Trepanator
Zlob Modular · Self-contained experimental feedback voice
Triple Cap Chaos
Zlob Modular · Analog audio-rate chaos oscillator and pseudo ring modulator
VC F3DB
Zlob Modular · Six-band voltage-controlled fixed filter bank
VnIcursal VCA
Zlob Modular · Six-channel VCA and mixer
| Module | Maker | Type | Mounting | HP | Difficulty | License | Docs |
|---|---|---|---|---|---|---|---|
| DIY Looping Delay | 4ms | Looping delay | Through-hole | — | 🌶️ Large through-hole | Proprietary | Build BOM Sch |
| DIY Sampler | 4ms | Stereo sampler | Through-hole | — | 🌶️ Large through-hole | Proprietary | Build BOM Sch |
| Euro Atoner | 4ms | Downward harmonic stepper / degrader | Through-hole | — | 🌶️ Large through-hole | Proprietary | Build |
| Pingable Envelope Generator | 4ms | Pingable envelope | Through-hole | — | 🌶️ Large through-hole | Proprietary | Build BOM |
| Quad Clock Distributor Expander | 4ms | QCD expander | Through-hole | — | 🌶️ Large through-hole | Proprietary | Build BOM |
| Quad Pingable LFO | 4ms | Quad pingable LFO | Through-hole | — | 🌶️ Large through-hole | Proprietary | Build BOM |
| RCD Breakout | 4ms | RCD expander | Through-hole | — | 🌡️ Medium through-hole | Proprietary | Build BOM Fab |
| Rotating Clock Divider | 4ms | Clock divider | Through-hole | — | 🌡️ Medium through-hole | Proprietary | Build BOM Fab |
| SCM Breakout | 4ms | SCM expander | Through-hole | — | 🌡️ Medium through-hole | Proprietary | Build BOM Fab |
| Shuffling Clock Multiplier | 4ms | Clock multiplier | Through-hole | — | 🌡️ Medium through-hole | Proprietary | Build BOM Fab |
| Tap-O-Matic (DDV) | abluenautilus | Multi-tap delay (based on the OAM Time Machine) | Mixed | 24 | 🔥 SMD (0805) | Proprietary | Build BOM Sch Fab |
| AI001 Multiple | AI Synthesis | Passive multiple | Through-hole | 2 | 🧊 Low-count through-hole | Proprietary | Build Sch |
| AI002 Mixer | AI Synthesis | Audio / CV mixer | Through-hole | — | 🌡️ Medium through-hole | Proprietary | Build Sch |
| AI003 Looping ADSR | AI Synthesis | Looping ADSR | Through-hole | — | 🌡️ Medium through-hole | Proprietary | Build Sch |
| AI004 Filter | AI Synthesis | MS-20-style VCF | Through-hole | — | 🌶️ Large through-hole | Proprietary | Build Sch |
| AI006 Stomp Box Adapter | AI Synthesis | Guitar-pedal interface | Through-hole | — | 🌡️ Medium through-hole | Proprietary | Build Sch |
| AI007 Quad VCA Mixer | AI Synthesis | Quad VCA / mixer | Through-hole | — | 🔥 SMD (0805) | Proprietary | Build Sch |
| AI008 Matrix Mixer | AI Synthesis | 4-in/3-out matrix mixer | Through-hole | 10 | 🌶️ Large through-hole | Proprietary | Build Sch |
| AI011 Analog VCO | AI Synthesis | Analog VCO | Through-hole | — | 🌶️ Large through-hole | Proprietary | Build Sch |
| AI012 Wave Animator | AI Synthesis | Waveform animator | Through-hole | — | 🌡️ Medium through-hole | Proprietary | Build Sch |
| AI017 Low Pass Gate | AI Synthesis | Vactrol low-pass gate | Through-hole | — | 🌶️ Large through-hole | Proprietary | Build Sch |
| AI018 Stereo Matrix Mixer | AI Synthesis | Stereo matrix mixer | Through-hole | — | 🌶️ Large through-hole | Proprietary | Build Sch |
| AI022 Harmonic Mixer | AI Synthesis | CP3-style mixer | Through-hole | — | 🌡️ Medium through-hole | Proprietary | Build Sch |
| AI024 X Filter | AI Synthesis | OB-X-style VCF | Through-hole | — | 🌶️ Large through-hole | Proprietary | Build Sch |
| AI028 VC Matrix Mixer | AI Synthesis | Voltage-controlled matrix mixer | Through-hole | — | 🌶️ Large through-hole | Proprietary | Build Sch |
| 3xOsc | aliqut | Triple VCO (Moritz Klein cores) | Through-hole | ~20 | 🌡️ Medium through-hole | Proprietary | Build BOM Sch Fab |
| 16n Faderbank (rework) | AtoVproject | Fader controller (CV + MIDI) | Mixed | 50 | 🔥 SMD (0805) | Proprietary | Build BOM Sch Fab |
| 1Song (BMC020) | Barton Musical Circuits | Generative voice | Through-hole | 8 | 🌡️ Medium through-hole | Proprietary | Build |
| 2LFO (BMC017) | Barton Musical Circuits | Dual LFO | Through-hole | 8 | 🌡️ Medium through-hole | Proprietary | Build |
| Analog Drum (BMC018) | Barton Musical Circuits | Analog drum voice | Through-hole | 8 | 🌡️ Medium through-hole | Proprietary | Build |
| Auto-Seq (BMC022) | Barton Musical Circuits | Self-programming sequencer | Through-hole | 12 | 🌶️ Large through-hole | Proprietary | Build |
| Clock + 4X Divider (BMC004) | Barton Musical Circuits | VC master clock / divider | Through-hole | 8 | 🌡️ Medium through-hole | Proprietary | Build |
| CV Arpeggiator (BMC003) | Barton Musical Circuits | CV arpeggiator | Through-hole | 20 | 🌶️ Large through-hole | Proprietary | Build |
| Delaying AR Generator (BMC019) | Barton Musical Circuits | Delayed AR envelope | Through-hole | 8 | 🌡️ Medium through-hole | Proprietary | Build |
| Dual Decaying Noise (BMC010) | Barton Musical Circuits | Percussive noise voice | Through-hole | 6 | 🌡️ Medium through-hole | Proprietary | Build |
| Dual Nice Quantizer (BMC016) | Barton Musical Circuits | Dual quantizer | Through-hole | 14 | 🌶️ Large through-hole | Proprietary | Build |
| Dual Simple Quantizer (BMC001) | Barton Musical Circuits | Dual quantizer | Through-hole | 6 | 🌡️ Medium through-hole | Proprietary | Build |
| FM Drum (BMC025) | Barton Musical Circuits | FM percussion voice | Through-hole | 8 | 🌡️ Medium through-hole | Proprietary | Build |
| Gate Delay Looper (BMC014) | Barton Musical Circuits | Gate delay / looper | Through-hole | 6 | 🌡️ Medium through-hole | Proprietary | Build |
| Midi-to-Gate (BMC024) | Barton Musical Circuits | MIDI-to-gate | Through-hole | 8 | 🌡️ Medium through-hole | Proprietary | Build |
| Multi-Window Comparator (BMC008) | Barton Musical Circuits | Multi-window comparator | Through-hole | 10 | 🌡️ Medium through-hole | Proprietary | Build |
| Quad VCA/Mixer (BMC015) | Barton Musical Circuits | Quad VCA / mixer | Through-hole | 12 | 🌡️ Medium through-hole | Proprietary | Build |
| Rando Chordo (BMC026) | Barton Musical Circuits | Random chord quantizer | Through-hole | 10 | 🌶️ Large through-hole | Proprietary | Build |
| Random Resonator (BMC013) | Barton Musical Circuits | Random resonator | Through-hole | 8 | 🌡️ Medium through-hole | Proprietary | Build |
| Random Rhythms (BMC027) | Barton Musical Circuits | Random rhythm sequencer | Through-hole | 16 | 🌡️ Medium through-hole | Proprietary | Build |
| Stepped CV Generator (BMC012) | Barton Musical Circuits | Stepped CV source | Through-hole | 16 | 🌡️ Medium through-hole | Proprietary | Build |
| User Writeable Quantizer (BMC009) | Barton Musical Circuits | Programmable quantizer | Through-hole | 14 | 🌶️ Large through-hole | Proprietary | Build |
| Voltage to Rhythm Converter (BMC006) | Barton Musical Circuits | Voltage-to-rhythm | Through-hole | 20 | 🌡️ Medium through-hole | Proprietary | Build |
| Wave Animator (BMC011) | Barton Musical Circuits | Triple-LFO animator | Through-hole | 6 | 🌡️ Medium through-hole | Proprietary | Build |
| 1U TRS | Befaco | TRS I/O (Intellijel 1U) | Through-hole · SMD pre-soldered | 6 | 🧊 Low-count through-hole | Proprietary | Build Sch |
| A*B+C | Befaco | Dual four-quadrant multiplier / VCA / ring mod (A*B+C) | Through-hole · SMD pre-soldered | 6 | 🌡️ Medium through-hole | Proprietary | Build BOM Sch |
| ADSR | Befaco | VC-ADSR envelope | Through-hole · SMD pre-soldered | 8 | 🌡️ Medium through-hole | Proprietary | Build BOM Sch |
| Atte | Befaco | Attenuator / offset | Through-hole · SMD pre-soldered | 4 | 🌡️ Medium through-hole | Proprietary | Build |
| Bandit | Befaco | Four-band spectral processor / filterbank | Through-hole · SMD pre-soldered | 8 | 🌡️ Medium through-hole | Proprietary | Build Sch |
| BF-22 Dual Sallen VCF | Befaco | Dual Sallen-Key filter | Through-hole · SMD pre-soldered | 17 | 🌡️ Medium through-hole | Proprietary | Build BOM Sch |
| Burst | Befaco | Burst / trigger generator | Through-hole · SMD pre-soldered | 8 | 🌡️ Medium through-hole | Proprietary | Build BOM Sch |
| Chopping Kinky | Befaco | Waveshaper / VCA | Through-hole · SMD pre-soldered | 8 | 🌡️ Medium through-hole | Proprietary | Build BOM Sch |
| Crush Delay v3 | Befaco | Delay / bitcrusher | Through-hole · SMD pre-soldered | 11 | 🌡️ Medium through-hole | Proprietary | Build BOM Sch |
| FxBoy | Befaco | Cartridge multi-effect | Through-hole | 12 | 🌶️ Large through-hole | Proprietary | Build Sch |
| I4 Instrument Interface | Befaco | Instrument interface / preamp | Through-hole · SMD pre-soldered | 8 | 🌡️ Medium through-hole | Proprietary | Build BOM Sch |
| ILSE | Befaco | Minimal analog synth voice (CHAIR Audio design, distributed by Befaco) | Through-hole | 10 | 🧊 Low-count through-hole | Proprietary | Build BOM Sch Fab |
| Input Amplifier | Befaco | Line/instrument input | Through-hole · SMD pre-soldered | 4 | 🌡️ Medium through-hole | Proprietary | Build BOM Sch |
| Iroi | Befaco | Multi-effect | Through-hole · SMD pre-soldered | 18 | 🌡️ Medium through-hole | Proprietary | Build Sch |
| Kickall | Befaco | Kick drum voice | Through-hole · SMD pre-soldered | 6 | 🌡️ Medium through-hole | Proprietary | Build BOM Sch |
| Lunch Bus | Befaco | Bus board | Through-hole · SMD pre-soldered | — | 🌡️ Medium through-hole | Proprietary | Build Sch |
| MEX | Befaco | Muxlicer expander | Through-hole · SMD pre-soldered | 4 | 🌡️ Medium through-hole | Proprietary | Build BOM Sch |
| MIDI Thing V2 | Befaco | MIDI-to-CV | Through-hole · SMD pre-soldered | 6 | 🌡️ Medium through-hole | Proprietary | Build |
| Morphader | Befaco | VC crossfader / mixer | Through-hole · SMD pre-soldered | 12 | 🌶️ Large through-hole | Proprietary | Build BOM Sch |
| MuDi | Befaco | Multiple / distributor | Through-hole · SMD pre-soldered | 2 | 🧊 Low-count through-hole | Proprietary | Build |
| Muxlicer | Befaco | Sequential signal source / switch | Through-hole · SMD pre-soldered | 16 | 🌶️ Large through-hole | Proprietary | Build BOM Sch |
| Noise Plethora | Befaco | Noise / chaos source | Through-hole · SMD pre-soldered | 14 | 🌡️ Medium through-hole | Proprietary | Build BOM Sch |
| Octaves VCO | Befaco | Wavetable VCO | Through-hole · SMD pre-soldered | 12 | 🌡️ Medium through-hole | Proprietary | Build |
| Oneiroi | Befaco | Stereo multi-effect / looper | Through-hole · SMD pre-soldered | 30 | 🌡️ Medium through-hole | Proprietary | Build Sch |
| Out 1U | Befaco | Output (Intellijel 1U) | Through-hole · SMD pre-soldered | 16 | 🌡️ Medium through-hole | Proprietary | Build Sch |
| Output Module III | Befaco | Output / headphone | Through-hole · SMD pre-soldered | 4 | 🌡️ Medium through-hole | Proprietary | Build BOM Sch |
| Percall | Befaco | Percussion / envelopes | Through-hole · SMD pre-soldered | 12 | 🌶️ Large through-hole | Proprietary | Build BOM Sch |
| Pony VCF | Befaco | Filter | Through-hole · SMD pre-soldered | 6 | 🌡️ Medium through-hole | Proprietary | Build Sch |
| Pony VCO | Befaco | Analog VCO | Through-hole · SMD pre-soldered | 4 | 🌡️ Medium through-hole | Proprietary | Build |
| Rampage | Befaco | Dual function generator / slew | Through-hole · SMD pre-soldered | 18 | 🌶️ Large through-hole | Proprietary | Build BOM Sch |
| Sampling Modulator | Befaco | Sample-rate reducer / S&H | Through-hole · SMD pre-soldered | 8 | 🌡️ Medium through-hole | Proprietary | Build BOM Sch |
| Slew | Befaco | Slew limiter | Through-hole · SMD pre-soldered | 4 | 🌡️ Medium through-hole | Proprietary | Build Sch |
| ST AMP 1U | Befaco | Stereo line amp (Intellijel 1U) | Through-hole · SMD pre-soldered | 10 | 🌡️ Medium through-hole | Proprietary | Build Sch |
| STMix | Befaco | Stereo mixer | Through-hole · SMD pre-soldered | 6 | 🌡️ Medium through-hole | Proprietary | Build BOM Sch |
| STMix 1U | Befaco | Stereo mixer (Intellijel 1U) | Through-hole · SMD pre-soldered | 28 | 🌡️ Medium through-hole | Proprietary | Build Sch |
| Voltio | Befaco | USB voltage source | Through-hole · SMD pre-soldered | 6 | 🌡️ Medium through-hole | Proprietary | Build Sch |
| CGS29 Wave Multiplier | Cat Girl Synth (CGS) | Wavefolder / wave multiplier | Through-hole | — | 🌶️ Large through-hole | Proprietary | Build Sch |
| CGS32 Infinite Melody | Cat Girl Synth (CGS) | Semi-random stepped CV generator | Through-hole | — | 🌶️ Large through-hole | Proprietary | Build |
| CGS35 Synthacon VCF | Cat Girl Synth (CGS) | Multimode voltage-controlled filter | Through-hole | — | 🌶️ Large through-hole | Proprietary | Build |
| Coven LFO | CCTV.fm | Digital quad LFO with clock sync and division | Through-hole | 4 | 🌡️ Medium through-hole | Proprietary | Build |
| Filther | CCTV.fm | Analog voltage controlled low pass filter | Through-hole | 8 | 🌡️ Medium through-hole | Proprietary | Build |
| Immutable Clouds | CCTV.fm | Granular audio processor | Through-hole · SMD pre-soldered | 18 | 🌡️ Medium through-hole | Proprietary | |
| Immutable Ears | CCTV.fm | Contact-mic input / envelope follower | Through-hole · SMD pre-soldered | 6 | 🌡️ Medium through-hole | Proprietary | Build |
| Immutable Kinks | CCTV.fm | Utility: rectifier, logic, S&H / noise | Through-hole · SMD pre-soldered | 4 | 🌡️ Medium through-hole | Proprietary | |
| Immutable Marbles | CCTV.fm | Random sampler / clock and CV generator | Through-hole · SMD pre-soldered | 18 | 🌡️ Medium through-hole | Proprietary | |
| Immutable Peaks | CCTV.fm | Dual envelope / LFO / drum generator | Through-hole · SMD pre-soldered | 8 | 🌡️ Medium through-hole | Proprietary | Build |
| Immutable Plaits | CCTV.fm | Macro-oscillator voice | Through-hole · SMD pre-soldered | 12 | 🌡️ Medium through-hole | Proprietary | |
| Immutable Rings | CCTV.fm | Physical-modeling resonator | Through-hole · SMD pre-soldered | 14 | 🌡️ Medium through-hole | Proprietary | |
| Nerve Center | CCTV.fm | Four channel DC coupled fader mixer with mutes | Through-hole | 10 | 🌡️ Medium through-hole | Proprietary | Build |
| Ornament and Crime v4.1 | CCTV.fm | Digital multi-app CV module (Teensy 4.1) | Through-hole · SMD pre-soldered | 14 | 🌡️ Medium through-hole | Proprietary | |
| Out | CCTV.fm | Stereo output and headphone interface | Through-hole | 4 | 🌡️ Medium through-hole | Proprietary | Build |
| Quadtec-101 | CCTV.fm | Dual digital wavetable oscillator | Through-hole | 14 | 🌶️ Large through-hole | Proprietary | Build |
| Simple Gates | CCTV.fm | Passive dual vactrol low pass gate | Through-hole | 4 | 🧊 Low-count through-hole | Proprietary | Build |
| ADSR | CubuSynth | Envelope | Through-hole | 10 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| DM77 | David Haillant | Analog drum synth voice | Through-hole | 10 | 🌶️ Large through-hole | Proprietary | Build |
| Simple LFO | David Haillant | Triangle and square LFO | Through-hole | 4 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| Simple VCA | David Haillant | Three input voltage controlled amplifier | Through-hole | 4 | 🧊 Low-count through-hole | Proprietary | Build |
| Simple VCO | David Haillant | Analog voltage controlled oscillator | Through-hole | 4 | 🌡️ Medium through-hole | Proprietary | Build |
| UC Clock Divider | David Haillant | Arduino based eight output clock divider | Through-hole · SMD pre-soldered | 4 | 🌡️ Medium through-hole | Proprietary | Build |
| DrumFiend | Divergent Waves | Trigger to MIDI converter | Mixed | — | 🌶️ Large through-hole | Proprietary | Build |
| Sycamore | Divergent Waves | Dual random looping sequencer with quantizer | Mixed | — | 🌶️ Large through-hole | Proprietary | Build |
| Mutes Mk2 | DivKid | Manual/VC mutes | Through-hole · SMD pre-soldered | 4 | 🌡️ Medium through-hole | Proprietary | Build BOM Sch |
| 0HP stuff | diysynth | Set of three 0HP passives (attenuator, mixer, multiple) | Through-hole | 0 | 🧊 Low-count through-hole | Open source | Build Fab |
| 3320 VCF | diysynth | Filter (AS3320) | Through-hole | 6 | 🌶️ Large through-hole | Open source | Build BOM Sch Fab |
| 3340 VCO | diysynth | Oscillator (AS3340) | Through-hole | 4 | 🌶️ Large through-hole | Open source | Build BOM Sch Fab |
| ADSR | diysynth | Envelope | Through-hole | 4 | 🌡️ Medium through-hole | Open source | Build BOM Sch Fab |
| Buffered Multiple | diysynth | Utility | Through-hole | 3 | 🧊 Low-count through-hole | Open source | Build Sch Fab |
| Cycling Envelope Generator | diysynth | Envelope / LFO | Through-hole | 4 | 🌡️ Medium through-hole | Open source | Build BOM Sch Fab |
| DigiLFO | diysynth | LFO | Through-hole | 6 | 🌡️ Medium through-hole | Open source | Build BOM Sch Fab |
| Dual VCA | diysynth | VCA | Through-hole | 3 | 🌡️ Medium through-hole | Open source | Build BOM Sch Fab |
| Looping A-R | diysynth | Envelope | Through-hole | 6 | 🌡️ Medium through-hole | Open source | Build BOM Sch Fab |
| Noise Lab | diysynth | Noise | Through-hole | 3 | 🌡️ Medium through-hole | Open source | Build BOM Sch Fab |
| Offset-Gain Utility | diysynth | Utility | Through-hole | 4 | 🌡️ Medium through-hole | Open source | Build Sch Fab |
| Passive Low Pass Gate | diysynth | Low-pass gate | Through-hole | 2 | 🧊 Low-count through-hole | Open source | Build Sch Fab |
| PSU | diysynth | Power supply | Through-hole | 6 | 🌡️ Medium through-hole | Open source | Build BOM Sch Fab |
| Sub Modulator | diysynth | Sub-osc / ring mod | Through-hole | 6 | 🌡️ Medium through-hole | Open source | Build BOM Sch Fab |
| BD-606 | Drachma mfg. | TR-606 bass drum voice | Through-hole · SMD pre-soldered | 2 | 🌡️ Medium through-hole | Proprietary | Build |
| HH-606 | Drachma mfg. | TR-606 hi-hat voice with choke | Through-hole · SMD pre-soldered | 2 | 🌡️ Medium through-hole | Proprietary | Build |
| SD-606 | Drachma mfg. | TR-606 snare drum voice | Through-hole · SMD pre-soldered | 2 | 🌡️ Medium through-hole | Proprietary | Build |
| DIY Bassline | Erica Synths | Bassline voice | Through-hole | 16 | 🌶️ Large through-hole | Proprietary | Build BOM Sch Fab |
| DIY Delay | Erica Synths | Delay | Through-hole · SMD pre-soldered | 14 | 🌶️ Large through-hole | Proprietary | Build BOM Sch Fab |
| DIY Dual VCA (Polivoks) | Erica Synths | Dual VCA | Through-hole | — | 🌡️ Medium through-hole | Proprietary | Build BOM Sch Fab |
| DIY Envelope (Polivoks) | Erica Synths | Envelope | Through-hole | — | 🌡️ Medium through-hole | Proprietary | Build BOM Sch Fab |
| DIY MIDI-CV | Erica Synths | MIDI-to-CV | Through-hole | — | 🌶️ Large through-hole | Proprietary | Build BOM Sch Fab |
| DIY Mixer | Erica Synths | Mixer | Through-hole | — | 🌡️ Medium through-hole | Proprietary | Build BOM Sch Fab |
| DIY Modulator | Erica Synths | LFO / noise / S&H | Through-hole | — | 🌡️ Medium through-hole | Proprietary | Build BOM Sch Fab |
| DIY Output | Erica Synths | Output | Through-hole | — | 🌡️ Medium through-hole | Proprietary | Build BOM Sch Fab |
| DIY Polivoks VCF II | Erica Synths | Polivoks filter | Through-hole | 10 | 🌡️ Medium through-hole | Proprietary | Build BOM Sch Fab |
| DIY Swamp | Erica Synths | Random CV + audio source with ring modulator (Wogglebug-style) | Through-hole | 14 | 🌶️ Large through-hole | Proprietary | Build BOM Sch Fab |
| DIY VCO3 (Polivoks) | Erica Synths | Polivoks VCO | Through-hole | — | 🌶️ Large through-hole | Proprietary | Build BOM Sch Fab |
| EDU BBD | Erica Synths | BBD delay / flanger (educational) | Through-hole | 10 | 🌡️ Medium through-hole | Proprietary | Build |
| EDU Compressor | Erica Synths | Compressor (educational) | Through-hole | 8 | 🧊 Low-count through-hole | Proprietary | Build |
| EDU EG | Erica Synths | Envelope (educational) | Through-hole | 8 | 🌡️ Medium through-hole | Proprietary | Build |
| EDU Kick Drum | Erica Synths | Kick drum (educational) | Through-hole | 10 | 🌡️ Medium through-hole | Proprietary | Build |
| EDU Mixer | Erica Synths | Mixer (educational) | Through-hole | 8 | 🧊 Low-count through-hole | Proprietary | Build |
| EDU Noise / S&H | Erica Synths | Noise + sample & hold (educational) | Through-hole | 10 | 🧊 Low-count through-hole | Proprietary | Build |
| EDU Output | Erica Synths | Output (educational) | Through-hole | 8 | 🧊 Low-count through-hole | Proprietary | Build |
| EDU Sequencer | Erica Synths | Sequencer (educational) | Through-hole | 10 | 🌡️ Medium through-hole | Proprietary | Build |
| EDU VCA | Erica Synths | Dual VCA (linear / exponential) | Through-hole | 8 | 🌡️ Medium through-hole | Proprietary | Build |
| EDU VCF | Erica Synths | Filter (educational) | Through-hole | 10 | 🌡️ Medium through-hole | Proprietary | Build |
| EDU VCO | Erica Synths | Analog VCO (educational) | Through-hole | 10 | 🌡️ Medium through-hole | Proprietary | Build |
| EDU Wavefolder | Erica Synths | Wavefolder (educational) | Through-hole | 4 | 🧊 Low-count through-hole | Proprietary | Build |
| CEMosc | Frequency Central | CEM3340 VCO | Through-hole | — | 🌡️ Medium through-hole | Proprietary | Build |
| Cosmic Background | Frequency Central | Analogue drum voice | Through-hole | — | 🌶️ Large through-hole | Proprietary | Build |
| Dual XVCA | Frequency Central | Roland 100M dual VCA | Through-hole | — | 🌡️ Medium through-hole | Proprietary | Build |
| Logic Bomb | Frequency Central | Dual CV-addressable Boolean logic | Through-hole | — | 🌡️ Medium through-hole | Proprietary | Build |
| Raging Bull 3.0 | Frequency Central | Moog Taurus-based VCF + VCA | Through-hole | — | 🌡️ Medium through-hole | Proprietary | Build |
| Stasis Leak | Frequency Central | DSP chorus / delay / reverb | Through-hole | — | 🌡️ Medium through-hole | Proprietary | Build |
| Strips | Frequency Central | 4-channel VCA mixer | Through-hole | — | 🧊 Low-count through-hole | Proprietary | Build |
| System X Envelope | Frequency Central | Roland 100M ADSR | Through-hole | — | 🌡️ Medium through-hole | Proprietary | Build |
| Tempograf | Frequency Central | Tap-tempo clock | Through-hole | — | 🌡️ Medium through-hole | Proprietary | Build |
| Wave Runner | Frequency Central | Digital multi-wave LFO (Electric Druid TAPLFO) | Through-hole | — | 🌡️ Medium through-hole | Proprietary | Build |
| XVCF TWO | Frequency Central | Roland 100M state-variable VCF | Through-hole | — | 🌶️ Large through-hole | Proprietary | Build |
| XVCO TWO | Frequency Central | Roland 100M VCO (System X) | Through-hole | — | 🌶️ Large through-hole | Proprietary | Build |
| Battle | Ginko Synthese | CV performance mixer | Through-hole | — | 🌡️ Medium through-hole | Proprietary | Build |
| EZSQ | Ginko Synthese | 8-step sequencer | Through-hole | — | 🌡️ Medium through-hole | Proprietary | Build |
| Grains | Ginko Synthese | Arduino granular / multi-mode osc | Through-hole | 4 | 🧊 Low-count through-hole | Proprietary | Build |
| Little Synth | Ginko Synthese | Pocket CV/gate voice | Through-hole | — | 🧊 Low-count through-hole | Proprietary | Build |
| Magma | Ginko Synthese | Diode-bridge compressor | Through-hole | — | 🧊 Low-count through-hole | Proprietary | Build Sch |
| Sampleslicer mkII | Ginko Synthese | Realtime sample-slice sequencer | Through-hole | — | 🌶️ Large through-hole | Proprietary | Build |
| Seeds | Ginko Synthese | 8-bit oscillator / voice | Through-hole | — | 🌡️ Medium through-hole | Proprietary | Build |
| TTLFO v2 | Ginko Synthese | Tap-tempo LFO | Through-hole | 8 | 🌡️ Medium through-hole | Proprietary | Build |
| Voltage Runner | Ginko Synthese | Complex sequencer | Through-hole | — | 🌶️ Large through-hole | Proprietary | Build |
| EyeBall | Greenface Labs | Optical gesture controller | Mixed | 17 | 🔥 SMD (0805) | Proprietary | Build Sch |
| Melper | Greenface Labs | Adapter that turns a Moog case into a 60 HP Eurorack case | Through-hole | 60 | 🌡️ Medium through-hole | Open source | Build BOM Sch Fab |
| PBJ EU | Greenface Labs | Proto board with jacks for Eurorack prototyping | Through-hole | 22 | 🧊 Low-count through-hole | Open source | Build BOM Sch Fab |
| PBJ-Solo | Greenface Labs | Standalone proto board with 6 jacks and 1660 tie points | Through-hole | — | 🧊 Low-count through-hole | Open source | Build BOM Sch Fab |
| Pipes | Greenface Labs | Harmonic generator that tracks an input | Mixed | 14 | 🔥 SMD (0805) | Proprietary | Build Sch |
| Sidecar | Greenface Labs | PBJ-EU expander adding potentiometers and controls | Through-hole | 4 | 🧊 Low-count through-hole | Open source | Build BOM Sch Fab |
| Super Melper | Greenface Labs | Higher current version of the Melper case adapter | Through-hole | 60 | 🌡️ Medium through-hole | Open source | Build BOM Sch Fab |
| Thor's Arsenal | Greenface Labs | Eight channels of waveform generation | Mixed | 14 | 🔥 SMD (0805) | Open source | Build BOM Sch Fab |
| 1201 Bandpass Filter | Hack Modular | Voltage controlled high and low pass filter pair | Through-hole | — | 🌡️ Medium through-hole | Proprietary | Build |
| Quad 2-Input Logic Gates | Hack Modular | Four channel logic gate utility | Through-hole | — | 🧊 Low-count through-hole | Proprietary | Build |
| 4ch Sampler | HAGIWO | Sample player | Through-hole | 6 | 🌡️ Medium through-hole | Proprietary | Build BOM Fab |
| 6CH Sequencer | HAGIWO | 6-channel gate/trigger sequencer | Through-hole | 6 | 🌡️ Medium through-hole | Proprietary | Build BOM Sch |
| CHORD VCO | HAGIWO | Chord oscillator | SMD | ~6 (builder-defined) | 🔥 SMD (0805) | Proprietary | Build BOM Fab |
| KICK | HAGIWO | Drum voice (808/909 type) | Through-hole | builder-defined | 🌡️ Medium through-hole | Proprietary | Build Sch |
| MultiClockDiv | HAGIWO | Clock divider | Through-hole | 6 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| Quantizer | HAGIWO | Pitch quantizer | Through-hole | builder-defined | 🧊 Low-count through-hole | Proprietary | Build BOM Sch |
| Sampler | HAGIWO | Sample player | Through-hole | builder-defined | 🌡️ Medium through-hole | Proprietary | Build BOM Sch |
| V2044 VCF | HAGIWO | Voltage-controlled filter | Through-hole | builder-defined | 🌡️ Medium through-hole | Proprietary | Build BOM Fab |
| Jupiter Storm | HexInverter Electronique | Cosmic noise and square-wave source | Mixed | 14 | 🔥 SMD (0805) | Proprietary | Build BOM |
| Mutant Snare | HexInverter Electronique | Analog snare drum voice | SMD | 13 | 🔥 SMD (0805) | Proprietary | Build BOM |
| 2P4T Analogue Switch | Isaac Beers | 2-pole 4-throw binary-addressed analog switch | Mixed | 6 | 🔥 SMD (0805) | Proprietary | |
| 3P2T Analogue Switch | Isaac Beers | 3-pole 2-throw analog switch | Mixed | 6 | 🔥 SMD (0805) | Proprietary | |
| 4013 Dual Flip-Flop | Isaac Beers | Dual D-type flip-flop / clock divider | Mixed | 4 | 🔥 SMD (0805) | Proprietary | |
| 4029 Presettable Counter | Isaac Beers | CMOS presettable up/down counter | Mixed | 4 | 🔥 SMD (0805) | Proprietary | |
| 4047VCO | Isaac Beers | Gateable triangle-core VCO | Mixed | 8 | 🔥 SMD (0805) | Proprietary | |
| ADC Bar Graph, Multiplexer, Binary Encoder | Isaac Beers | Analog-to-gate converter with bar graph, mux and encoder | Mixed | 12 | 🔥 SMD (0805) | Proprietary | |
| AND/OR | Isaac Beers | Boolean logic (AND/OR/NAND/NOR) | Mixed | 4 | 🔥 SMD (0805) | Proprietary | |
| DAC Transposer/Sequencer | Isaac Beers | Analog 1V/oct DAC transposer and precision adder | Mixed | 6 | 🔥 SMD (0805) | Proprietary | |
| Dual VCA/Four Quadrant Multiplier | Isaac Beers | Dual VCA / four-quadrant multiplier | Mixed | 6 | 🔥 SMD (0805) | Proprietary | |
| Edge Detector 12HP | Isaac Beers | 8-channel edge detector with adjustable pulse length | Mixed | 12 | 🔥 SMD (0805) | Proprietary | |
| Edge Detector 8HP | Isaac Beers | 8-channel gate-to-trigger edge detector | Mixed | 8 | 🔥 SMD (0805) | Proprietary | |
| Envelope Generator | Isaac Beers | Dual AD/AR envelope generator | Mixed | 8 | 🔥 SMD (0805) | Proprietary | |
| Melakarta Transposer/Sequencer | Isaac Beers | Analog raga transposer / sequencer | Mixed | 16 | 🔥 SMD (0805) | Proprietary | |
| Noise V2 | Isaac Beers | Dual noise source with VCAs | Mixed | 4 | 🔥 SMD (0805) | Proprietary | |
| Summer | Isaac Beers | Dual 4-input summing mixer | Mixed | 4 | 🔥 SMD (0805) | Proprietary | |
| XOR | Isaac Beers | Quad exclusive-OR logic | Mixed | 4 | 🔥 SMD (0805) | Proprietary | |
| µO_C (micro Ornament & Crime) | jakplugg | Multi-function | SMD | 8 | 🔥 SMD (0805) | Proprietary | Build Sch Fab |
| Nearness | joeSeggiola | Passive panning mixer | Through-hole | 3 | 🧊 Low-count through-hole | Proprietary | Sch |
| ASR Envelope | Kassutronics | Simplified attack/sustain/release envelope with loop mode | Through-hole | 4 | 🧊 Low-count through-hole | Proprietary | Build BOM Sch Fab |
| Dual VCA | Kassutronics | Dual linear VCA with mixer (AS3360) | Mixed | 6 | 🔥 SMD (0805) | Proprietary | Build BOM Sch Fab |
| KS-20 Filter | Kassutronics | MS-20-style multimode filter | Through-hole | 8 | 🌡️ Medium through-hole | Proprietary | Build BOM Sch Fab |
| Quad Attenuverter/Mixer | Kassutronics | Four attenuverters normalled to a summing mixer | Mixed | 6 | 🔥 SMD (0805) | Proprietary | BOM Sch Fab |
| Quantizer | Kassutronics | Programmable CV quantizer (ATmega328P) | Mixed | 10 | 🔥 SMD (0805) | Proprietary | Build BOM Sch Fab |
| Slope | Kassutronics | Voltage-controlled slew limiter, envelope and looping LFO | Through-hole | 8 | 🌡️ Medium through-hole | Proprietary | Build BOM Sch Fab |
| Transistor Ladder Filter | Kassutronics | Transistor ladder low-pass filter | Through-hole | 8 | 🌶️ Large through-hole | Proprietary | Build BOM Sch Fab |
| VCO 3340 | Kassutronics | Analog VCO based on the AS3340 | Through-hole | 8 | 🌶️ Large through-hole | Proprietary | Build BOM Sch Fab |
| Wavefolder | Kassutronics | Voltage-controlled transistor wavefolder with built-in VCA | Through-hole | 8 | 🌡️ Medium through-hole | Proprietary | Build BOM Sch Fab |
| Arduino VDCO | luislutz | Digital multimode oscillator | Through-hole | 4 | 🌡️ Medium through-hole | Proprietary | Build Sch |
| Castle 101 Quad Gate | LZX Industries | Video-rate quad logic gate | Through-hole | 4 | 🌶️ Large through-hole | Proprietary | BOM Sch |
| Bass Buddy | MeeBilt | Bassline step sequencer with OLED | Through-hole · SMD pre-soldered | 8 | 🌡️ Medium through-hole | Proprietary | Build |
| Sample and Hold plus Noise | MeeBilt | Sample and hold with white noise source | Through-hole · SMD pre-soldered | 4 | 🧊 Low-count through-hole | Proprietary | Build |
| Voltage Controlled LFO | MeeBilt | Five output analog LFO with CV and reset | Through-hole · SMD pre-soldered | 6 | 🌡️ Medium through-hole | Proprietary | Build |
| Grassi | Meng Qi | Touch-controlled synth voice | Through-hole | — | 🌶️ Large through-hole | Proprietary | |
| Broca | Mental Noise | Four channel audio mixer | Through-hole | 4 | 🌡️ Medium through-hole | Proprietary | Build Sch |
| Synapse | Mental Noise | CV-to-MIDI | Through-hole · SMD pre-soldered | 6 | 🔥 SMD (0805) | Proprietary | Build Sch |
| Thal | Mental Noise | Three channel stereo mixer and output | Through-hole | 6 | 🌡️ Medium through-hole | Proprietary | Build Sch |
| A-RYTH-MATIK | Modulove | Six channel euclidean gate sequencer | Through-hole · SMD pre-soldered | 6 | 🌡️ Medium through-hole | Proprietary | Build |
| SYNC LFO | Modulove | Clock synced Arduino LFO | Through-hole | — | 🌡️ Medium through-hole | Proprietary | Build BOM |
| Bad Idea #9 Power Starved Glitch Oscillator | Moffenzeef Modular | Glitch oscillator | Through-hole | 4 | 🌡️ Medium through-hole | Proprietary | Build BOM Sch |
| Molten Bypass | Molten Modular | Bypass / insert | Through-hole · SMD pre-soldered | 4 | 🌡️ Medium through-hole | Proprietary | Build |
| Motion MTR 1U | Molten Modular | Meter (Intellijel 1U) | Through-hole · SMD pre-soldered | 34 | 🌡️ Medium through-hole | Proprietary | Build |
| Teletype | monome | Scriptable CV / triggers | SMD | 18 | 🌋 Fine-pitch SMD | Proprietary | BOM Sch Fab |
| Mikrophonie | Music Thing Modular | Contact-mic amplifier | Through-hole · SMD pre-soldered | 4 | 🧊 Low-count through-hole | Proprietary | Build Sch Fab |
| Pulses Mk II | Music Thing Modular | Turing Machine gate/pulse expander | Through-hole | 4 | 🔥 SMD (0805) | Proprietary | Build Sch |
| Radio Music | Music Thing Modular | Sample / radio player | Through-hole | 4 | 🌡️ Medium through-hole | Proprietary | Build BOM Sch Fab |
| Turing Machine Mk II | Music Thing Modular | Random looping sequencer | Through-hole | 10 | 🌶️ Large through-hole | Proprietary | Build BOM Sch Fab |
| Voltages | Music Thing Modular | Turing Machine looping CV expander (8 faders) | Through-hole | 12 | 🌡️ Medium through-hole | Proprietary | Build Sch |
| Volts | Music Thing Modular | Turing Machine 5-bit DAC CV expander | Through-hole | 4 | 🧊 Low-count through-hole | Proprietary | Build Sch |
| Blades | Mutable Instruments | Dual multimode filter | SMD | 18 | 🌋 Fine-pitch SMD | Open source | Sch |
| Blinds | Mutable Instruments | Quad VC polarizer | SMD | 12 | 🔥 SMD (0805) | Open source | Sch |
| Braids | Mutable Instruments | Macro-oscillator | SMD | 16 | 🌋 Fine-pitch SMD | Open source | Sch |
| Branches | Mutable Instruments | Bernoulli gate | SMD | 6 | 🌋 Fine-pitch SMD | Open source | Sch |
| Clouds | Mutable Instruments | Granular processor | SMD | 18 | 🌋 Fine-pitch SMD | Open source | Sch |
| Ears | Mutable Instruments | Contact mic | SMD | 4 | 🔥 SMD (0805) | Open source | Sch |
| Edges | Mutable Instruments | Quad digital oscillator | SMD | 20 | 🌋 Fine-pitch SMD | Open source | Sch |
| Elements | Mutable Instruments | Modal synth voice | SMD | 34 | 🌋 Fine-pitch SMD | Open source | Sch |
| Frames | Mutable Instruments | Keyframer / mixer | SMD | 18 | 🌋 Fine-pitch SMD | Open source | Sch |
| Grids | Mutable Instruments | Drum sequencer | SMD | 16 | 🌋 Fine-pitch SMD | Open source | Sch |
| Kinks | Mutable Instruments | Utility (rectifier/logic/S&H) | SMD | 4 | 🔥 SMD (0805) | Open source | Sch |
| Links | Mutable Instruments | Multiples | SMD | 4 | 🔥 SMD (0805) | Open source | Sch |
| Marbles | Mutable Instruments | Random sampler | SMD | 18 | 🌋 Fine-pitch SMD | Open source | Sch |
| Peaks | Mutable Instruments | Dual function generator | SMD | 8 | 🌋 Fine-pitch SMD | Open source | Sch |
| Plaits | Mutable Instruments | Macro-oscillator | SMD | 12 | 🌋 Fine-pitch SMD | Open source | Sch |
| Rings | Mutable Instruments | Resonator | SMD | 14 | 🌋 Fine-pitch SMD | Open source | Sch |
| Ripples | Mutable Instruments | Liquid 4-pole filter | SMD | 8 | 🌋 Fine-pitch SMD | Open source | Sch |
| Shades | Mutable Instruments | Triple attenuverter | SMD | 6 | 🔥 SMD (0805) | Open source | Sch |
| Shelves | Mutable Instruments | EQ / filter | SMD | 16 | 🌋 Fine-pitch SMD | Open source | Sch |
| Stages | Mutable Instruments | Segment generator | SMD | 14 | 🌋 Fine-pitch SMD | Open source | Sch |
| Streams | Mutable Instruments | Dual dynamics gate | SMD | 12 | 🌋 Fine-pitch SMD | Open source | Sch |
| Tides | Mutable Instruments | Tidal modulator / oscillator | SMD | 14 | 🌋 Fine-pitch SMD | Open source | Sch |
| Tides (2018) | Mutable Instruments | Tidal modulator / oscillator | SMD | 14 | 🌋 Fine-pitch SMD | Open source | Sch |
| Veils | Mutable Instruments | Quad VCA | SMD | 12 | 🔥 SMD (0805) | Open source | Sch |
| Warps | Mutable Instruments | Meta-modulator | SMD | 10 | 🌋 Fine-pitch SMD | Open source | Sch |
| Yarns | Mutable Instruments | MIDI interface | SMD | 12 | 🌋 Fine-pitch SMD | Open source | Sch |
| Ornament & Crime (o_C) | mxmxmx / Patrick Dowling | Multi-function (CV / quantizer / sequencer) | Mixed | 14 | 🔥 SMD (0805) | Proprietary | Build BOM Sch Fab |
| Temps Utile | mxmxmx / Patrick Dowling | Clock / trigger generator | Mixed | 14 | 🔥 SMD (0805) | Proprietary | Build BOM Sch Fab |
| 0HP 0ttenuator | Mystic Circuits | Inline attenuator | Through-hole | 0 | 🧊 Low-count through-hole | Proprietary | Build Sch Fab |
| 0HP AND Gate / VCA | Mystic Circuits | Inline analog AND / VCA | Through-hole | 0 | 🧊 Low-count through-hole | Proprietary | Build Sch Fab |
| 0HP Envelope | Mystic Circuits | Inline multifunction envelope | Through-hole | 0 | 🧊 Low-count through-hole | Proprietary | Build |
| 0HP EYEtenuator | Mystic Circuits | Dual light-sensor attenuator | Through-hole | 0 | 🧊 Low-count through-hole | Proprietary | Build Sch Fab |
| 0HP Filter | Mystic Circuits | Inline low-pass filter / clipper | Through-hole | 0 | 🧊 Low-count through-hole | Proprietary | Build Sch Fab |
| 0HP OR Gate | Mystic Circuits | Inline analog OR / combiner | Through-hole | 0 | 🧊 Low-count through-hole | Proprietary | Build Sch Fab |
| 0HP Vactrol LPG/VCA | Mystic Circuits | Inline vactrol LPG / VCA | Through-hole | 0 | 🧊 Low-count through-hole | Proprietary | Build Sch Fab |
| Blinkus | Mystic Circuits | LED cross-mangler | Through-hole | 0 | 🧊 Low-count through-hole | Proprietary | Build |
| Butt0n | Mystic Circuits | Inline manual gate/trigger | Through-hole | 0 | 🧊 Low-count through-hole | Proprietary | Build |
| Elmyra 2 | Neutral Labs | Digital and analog hybrid four-voice drone synth and microtonal platform | Through-hole | 42 | — | Proprietary | |
| Luna | Neutral Labs | Touchpad logic and gate source, 42 HP Eurorack or desktop | Mixed | 42 | 🌶️ Large through-hole | Proprietary | Build |
| Meg | Neutral Labs | Waveshaper that adds pulse-width-style shaping to any wave | Through-hole | 6 | 🧊 Low-count through-hole | Proprietary | Build |
| Nermal | Neutral Labs | Modulated destructive distortion | Through-hole | — | 🌡️ Medium through-hole | Proprietary | Build |
| Nijel | Neutral Labs | User-customizable diode distortion | Through-hole | 4 | 🌡️ Medium through-hole | Proprietary | Build |
| Pip | Neutral Labs | Dual clocked CV generator, complex LFO and CV recorder | Through-hole | 8 | — | Proprietary | Build |
| Scrat Configurable VCF | Neutral Labs | Configurable multimode VCF | Through-hole · SMD pre-soldered | 9 | 🌡️ Medium through-hole | Proprietary | Build |
| Scrooge | Neutral Labs | Sequenced malfunction generator, 42 HP | Mixed | 42 | 🌶️ Large through-hole | Proprietary | Build |
| 1U Difference Rectifier | Nonlinear Circuits | Difference rectifier (Intellijel 1U) | Mixed | — | 🔥 SMD (0805) | Proprietary | Build BOM |
| 1U Sloth Chaos | Nonlinear Circuits | Slow chaos generator (1U) | Through-hole | 6 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| 4HP Mix | Nonlinear Circuits | Attenuverting mixer | Mixed | 4 | 🌶️ Large through-hole | Proprietary | Build BOM |
| 4HP Neuron | Nonlinear Circuits | Neuron and difference rectifier | Mixed | 4 | 🔥 SMD (0805) | Proprietary | Build BOM |
| 7555 VCO | Nonlinear Circuits | Sawtooth VCO | Mixed | 4 | 🌶️ Large through-hole | Proprietary | Build BOM Fab |
| BBX291 VCF | Nonlinear Circuits | Filter | Mixed | 10 | 🔥 SMD (0805) | Proprietary | Build BOM |
| Bindubba | Nonlinear Circuits | Generative sequencer | Mixed | 28 | 🌶️ Large through-hole | Proprietary | Build BOM |
| BOOLs | Nonlinear Circuits | Logic and S&H | Through-hole | 8 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| Brain Custard | Nonlinear Circuits | Audio-rate chaos noise | Through-hole | 12 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| Bulbous Also Tapered VCF | Nonlinear Circuits | Dual SSI2140 filter | Mixed | 8 | 🔥 SMD (0805) | Proprietary | Build BOM Fab |
| Cellular Automata | Nonlinear Circuits | CA gate and pattern generator | Mixed | 12 | 🌶️ Large through-hole | Proprietary | Build BOM Fab |
| CEM3340 VCO | Nonlinear Circuits | Analog VCO | Through-hole | 18 | 🌶️ Large through-hole | Proprietary | Build BOM |
| Comparators | Nonlinear Circuits | Six comparators | Mixed | 8 | 🌶️ Large through-hole | Proprietary | Build BOM Fab |
| Coupled Comparators | Nonlinear Circuits | Comparators and hyperchaos | Mixed | 8 | 🌶️ Large through-hole | Proprietary | Build BOM Fab |
| Dactrol | Nonlinear Circuits | Vactrol multiplying DAC | Mixed | 4 | 🌶️ Large through-hole | Proprietary | Build BOM Fab |
| Digital Filter Simulator | Nonlinear Circuits | Analog digital-filter emulation | Through-hole | 12 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| Divide & Conquer | Nonlinear Circuits | Clock divider | Mixed | 8 | 🌶️ Large through-hole | Proprietary | Build BOM |
| Double Penetration (DP) Filter | Nonlinear Circuits | Dual opto ladder filter | Through-hole | 12 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| Dual LFO | Nonlinear Circuits | Dual wide-range LFO | Through-hole | 8 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| Dual LFO/VCO | Nonlinear Circuits | Dual LFO / VCO | Mixed | 8 | 🔥 SMD (0805) | Proprietary | Build BOM |
| Dual Low Pass Gate | Nonlinear Circuits | Dual low-pass gate | Mixed | 10 | 🔥 SMD (0805) | Proprietary | Build BOM |
| Dual OTA VCO | Nonlinear Circuits | Dual triangle-core VCO | Through-hole | 14 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| Epilogue VCF | Nonlinear Circuits | Voltage controlled filter | Mixed | 8 | 🌶️ Large through-hole | Proprietary | Build BOM Fab |
| Fast & Bulbous VCF | Nonlinear Circuits | SSI2140 filter/phaser | Mixed | 8 | 🔥 SMD (0805) | Proprietary | Build BOM Fab |
| Feague | Nonlinear Circuits | VCF and quadrature oscillator | Through-hole | 10 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| FK1T VCF | Nonlinear Circuits | Vactrol LP/HP filter | Through-hole | 8 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| Flipflop Chaos | Nonlinear Circuits | Chaotic gate and trigger source | Through-hole | 8 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| FM OP | Nonlinear Circuits | Through-zero FM operator | Mixed | 4 | 🌶️ Large through-hole | Proprietary | Build BOM Fab |
| GENiE | Nonlinear Circuits | Gene-sequencer / random | Mixed | 12 | 🔥 SMD (0805) | Proprietary | Build BOM |
| Giant B0n0 | Nonlinear Circuits | PLL and delay chaos | Through-hole | 12 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| Hyperchaos Deluxe | Nonlinear Circuits | Hyperchaos CV generator | Through-hole | 10 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| I Can't Believe It's Not a VCO | Nonlinear Circuits | VCF voice with exciter | Through-hole | 8 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| Ian Fritz Hypster | Nonlinear Circuits | Fourth-order hyperchaos | Mixed | 12 | 🌶️ Large through-hole | Proprietary | Build BOM Fab |
| Isolate | Nonlinear Circuits | Dual DJ-style EQ isolator | Through-hole | 8 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| Kareishuu VCO | Nonlinear Circuits | Triangle-core VCO | Through-hole | 10 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| Let's Splosh | Nonlinear Circuits | CV mangler | Mixed | 12 | 🌶️ Large through-hole | Proprietary | Build BOM |
| Low Pass Gate | Nonlinear Circuits | Low pass gate | Through-hole | 8 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| Lux | Nonlinear Circuits | Light sensor to CV | Through-hole | 2 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| Mixer | Nonlinear Circuits | Mixer with headphone monitor | Through-hole | 8 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| Moldy Rapture VCO | Nonlinear Circuits | SSI2131 VCO | Through-hole | 10 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| Mults | Nonlinear Circuits | Passive multiples | Through-hole | 2 | 🧊 Low-count through-hole | Proprietary | |
| Neuron | Nonlinear Circuits | Neuron and difference rectifier | Through-hole | 8 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| Numberwang | Nonlinear Circuits | Bit / logic processor | Mixed | 14 | 🌶️ Large through-hole | Proprietary | Build BOM |
| Path Filter | Nonlinear Circuits | N-path filter/phaser | Mixed | 8 | 🌶️ Large through-hole | Proprietary | Build BOM Fab |
| Plague of Demons | Nonlinear Circuits | Through-zero VCO | Mixed | 12 | 🌶️ Large through-hole | Proprietary | Build BOM Fab |
| Primal Hyperchaos | Nonlinear Circuits | Hyperchaos CV generator | Through-hole | 8 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| Router | Nonlinear Circuits | CV/gate signal router | Through-hole | 8 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| Sauce of Unce | Nonlinear Circuits | Source of uncertainty | Through-hole | 10 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| Segue | Nonlinear Circuits | Crossfader / VCA | Mixed | 8 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| Serious Filter | Nonlinear Circuits | State-variable filter | Through-hole | 8 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| Signum Hyperchaos | Nonlinear Circuits | Hyperchaos with signum switch | Through-hole | 8 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| Sloth Chaos | Nonlinear Circuits | Slow chaos | Through-hole | 4 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| Sloth DK | Nonlinear Circuits | Slow chaos generator | Through-hole | 6 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| Squid Axon | Nonlinear Circuits | Chaos / difference equation | Mixed | 8 | 🌶️ Large through-hole | Proprietary | Build BOM |
| Statues | Nonlinear Circuits | 1-to-8 mux + S&H | Mixed | 8 | 🌶️ Large through-hole | Proprietary | Build BOM |
| Stochaos | Nonlinear Circuits | Random gate and CV generator | Mixed | 8 | 🌶️ Large through-hole | Proprietary | Build BOM Fab |
| Timbre! | Nonlinear Circuits | Waveshaper | Through-hole | 8 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| Tin Teardrop VCF | Nonlinear Circuits | Dual SSI2144 ladder filter | Mixed | 8 | 🔥 SMD (0805) | Proprietary | Build BOM Fab |
| Triple Sloth | Nonlinear Circuits | Triple slow chaos | Mixed | 8 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| VCAs | Nonlinear Circuits | Triple VCA with fuzz | Through-hole | 8 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| MSK 008 Dual VC Octave Switch | North Coast Synthesis | Voltage-controlled octave switch and CV processor | Through-hole | 8 | 🌡️ Medium through-hole | Proprietary | Build |
| MSK 010 Fixed Sine Bank LFO | North Coast Synthesis | Bank of fixed-frequency sine LFOs | Through-hole | 8 | 🌡️ Medium through-hole | Proprietary | Build |
| MSK 012 Transistor ADSR | North Coast Synthesis | Four-stage ADSR envelope generator | Through-hole | 6 | 🌡️ Medium through-hole | Proprietary | Build |
| SoftSynthetics DSP | Owen-Patrick | Karaoke-DSP-based stereo multi-FX | Through-hole | 10 | 🌡️ Medium through-hole | Proprietary | Build Sch Fab |
| O_C (Teensy 4.1) | PaulStoffregen | Multi-function | Mixed | 14 | 🌋 Fine-pitch SMD | Proprietary | Build BOM Sch Fab |
| RawWaves (v2) | Sherpa Modular | Sample player (WAV/RAW) | Through-hole | 4 | 🌶️ Large through-hole | Proprietary | Build BOM Sch |
| Edison | Sluisbrinkie | Lo-fi record and playback module | Through-hole · SMD pre-soldered | 6 | 🌡️ Medium through-hole | Open source | Build |
| Kepler | Sluisbrinkie | Digital voice and arpeggiator | Through-hole · SMD pre-soldered | 14 | 🌡️ Medium through-hole | Open source | Build |
| Toepler+ | Sluisbrinkie | Programmable RP2040 digital voice | Through-hole · SMD pre-soldered | 4 | 🌡️ Medium through-hole | Open source | Build |
| Riddles | Sourcery Studios | Multimode filter with VCA on the low pass output | Through-hole | — | 🌶️ Large through-hole | Proprietary | Build |
| 2OPFM | Super Synthesis | 2-operator FM voice | SMD | 6 | 🌋 Fine-pitch SMD | Proprietary | BOM Sch Fab |
| CHORUS | Super Synthesis | Chorus | SMD | 6 | 🔥 SMD (0805) | Proprietary | BOM Fab |
| EG | Super Synthesis | Envelope (cycling) | SMD | 6 | 🔥 SMD (0805) | Proprietary | BOM Sch Fab |
| PHRSR | Super Synthesis | Phaser | SMD | 6 | 🔥 SMD (0805) | Proprietary | BOM Sch Fab |
| ROOM | Super Synthesis | Reverb | SMD | 6 | 🔥 SMD (0805) | Proprietary | BOM Fab |
| SCANNER | Super Synthesis | 1-to-4 triangle CV generator (scanning / crossfade) | SMD | 6 | 🔥 SMD (0805) | Proprietary | BOM Sch Fab |
| SVFs | Super Synthesis | State-variable filter | SMD | 12 | 🔥 SMD (0805) | Proprietary | BOM Sch Fab |
| TVCA | Super Synthesis | Dual-input VCA with distortion | SMD | 6 | 🔥 SMD (0805) | Proprietary | BOM Sch Fab |
| VCAs | Super Synthesis | Quad VCA | SMD | 12 | 🔥 SMD (0805) | Proprietary | BOM Sch Fab |
| ADSR | Synthrotek | ADSR/AR envelope | Through-hole | 4 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| Atari Punk Console | Synthrotek | 555-based drone | Through-hole | — | 🧊 Low-count through-hole | Proprietary | Build BOM Sch |
| DIRT Filter | Synthrotek | Filter / ring-mod / distortion | Through-hole | 4 | 🌡️ Medium through-hole | Proprietary | Build BOM Sch |
| DS-M Drum Synth | Synthrotek | Analog drum voice / mono synth | Through-hole | 8 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| ECHO | Synthrotek | PT2399 VC delay | Through-hole | 4 | 🌡️ Medium through-hole | Proprietary | Build BOM Sch |
| MST 4-Channel Mixer | Synthrotek | 4-channel audio/CV mixer | Mixed | 8 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| MST Dual 2164 VCA | Synthrotek | Precision dual VCA | Mixed | 6 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| MST VC Low Pass Filter | Synthrotek | 2/4-pole VCF | Through-hole | 6 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| MST VCO | Synthrotek | Analog VCO (Mattson) | Through-hole | 10 | 🌶️ Large through-hole | Proprietary | Build BOM |
| Sequence 8 | Synthrotek | 8-step sequencer | Through-hole | — | 🌡️ Medium through-hole | Proprietary | Build BOM |
| VCO | Synthrotek | CEM3340 analog VCO | Through-hole | 4 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| VU006 Quadrature Oscillator | Syntonie | Quadrature oscillator (video synthesis) | Through-hole · SMD pre-soldered | 4 | 🌡️ Medium through-hole | Proprietary | |
| Affine | terrabite3 | CV scaler, inverter and offset | Through-hole | 4 | 🌡️ Medium through-hole | Proprietary | |
| RAT | TOIL Modular | Dual RAT-style distortion | Through-hole | 8 | 🌡️ Medium through-hole | Proprietary | Build BOM Sch Fab |
| Betweener | Voidpulse | Teensy based CV and MIDI interface | Through-hole | — | 🌡️ Medium through-hole | Proprietary | Build |
| Cha Cha | Voxmachina | Voltage-controlled LFO | Through-hole | 6 | 🌡️ Medium through-hole | Proprietary | Build BOM Sch Fab |
| Kra Pao | Voxmachina | Resonant low-pass gate | Through-hole | 12 | 🌡️ Medium through-hole | Proprietary | Build BOM Sch Fab |
| Leo Leo | Voxmachina | Serge-style matrix programmer / sequencer | Through-hole | 42 | 🌶️ Large through-hole | Proprietary | Build BOM Sch Fab |
| Mak Mak | Voxmachina | Quad VCA / attenuator / mixer | Through-hole | 12 | 🌡️ Medium through-hole | Proprietary | Build BOM Sch Fab |
| Sigma | Voxmachina | Function / slope generator | Through-hole | 8 | 🌡️ Medium through-hole | Proprietary | Build BOM Sch Fab |
| Su Su | Voxmachina | Bipolar PSU (±12V) | Through-hole | — | 🌡️ Medium through-hole | Proprietary | Build BOM Sch Fab |
| Tom Yum | Voxmachina | Analog VCO | Through-hole | 12 | 🌶️ Large through-hole | Proprietary | Build BOM Sch Fab |
| absinthe | WGD Modular | Introducing absinthe: a DIY Eurorack module that brings the vintage charm of tubes to your modular setup | Through-hole | 18 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| aligot | WGD Modular | Inspired by the idea of macro controllers - aligot contains four channels off attenuverting and offset with a | Through-hole | 12 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| apple pie | WGD Modular | A dual generative sequencer inspired by the famous turing machine | Through-hole | 10 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| aranciata | WGD Modular | Aranciata 🍊 , Stereo Mixer (8HP) | Through-hole | 8 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| bagels | WGD Modular | A dual voltage source and attenuater inspired by the mtm control and motion mtr by molten and befaco | Through-hole | 8 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| banana | WGD Modular | Banana is a Eurorack module that makes generating chords super easy | Through-hole · SMD pre-soldered | 4 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| bouillabaisse | WGD Modular | A passive low pass gate with an optional 0hp front panel | Through-hole | 10 | 🌡️ Medium through-hole | Proprietary | Build |
| bratwurst | WGD Modular | A 6hp filter with a highpass, bandpass and lowpass output | Through-hole · SMD pre-soldered | 6 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| cavatelli | WGD Modular | A buffered multiple in only 8hp | Through-hole · SMD pre-soldered | 8 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| cherry | WGD Modular | Cherry is a Eurorack module that offers a unique twist on the classic VCO design | Through-hole · SMD pre-soldered | 4 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| chia | WGD Modular | Based on an xiao seeed | Through-hole | 4 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| cilantro | WGD Modular | A simple triangle LFO in 1U with super slow cycle times | Through-hole | 10 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| cumin | WGD Modular | A simple through hole LFO specifically made as a very beginner project | Through-hole | 4 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| curry | WGD Modular | A quad LFO with individual speed and shape control for each channel as well as bipolar led indication for each | Through-hole · SMD pre-soldered | 14 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| egg | WGD Modular | A passive multiple with eight jacks fitted into 2hp | Through-hole | 2 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| farfalle | WGD Modular | A simple switches multiple that also works passive without any power | Through-hole | 4 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| fir | WGD Modular | A 3hp holiday special 3u adaption of | Through-hole | 3 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| focaccia | WGD Modular | Focaccia is a compact utility module that combines a voltage-controlled slew limiter and a built-in VCA | Through-hole | 6 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| gelato | WGD Modular | A smooth-sounding diode-ladder low-pass filter served in just 4 delicious HP | Through-hole | 4 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| giardiniera | WGD Modular | A dual 8-step quantized sequencer module for Eurorack that has been meticulously developed over the past few | Through-hole | 34 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| honey | WGD Modular | A nice simplifation of a famous filter fitted in only 4hp to fit very small racks | Through-hole · SMD pre-soldered | 4 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| ice cube | WGD Modular | An expander channel for the jungle juice | Through-hole | 4 | 🌡️ Medium through-hole | Proprietary | Build |
| jungle juice | WGD Modular | A 7-channel mixer with pan, mute and a stereo send and return | Through-hole | 34 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| kaoya | WGD Modular | A compact 4HP ducking module designed with techno in mind | Through-hole | 4 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| ketchup | WGD Modular | A dual headphone output module that allows you to listen with someone else | Through-hole · SMD pre-soldered | 4 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| kibbeling | WGD Modular | A small low pass gate with many different cutoff options configurable via jumpers on the back of the module | Through-hole | 10 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| kimchi | WGD Modular | An 8-step sequencer with two outputs and offset and range control | Through-hole | 8 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| kombucha | WGD Modular | This compact 7-channel mixer is designed for seamless audio and CV mixing in your Eurorack setup | Through-hole | 8 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| krustenbraten mit senf und krautsalat | WGD Modular | This module shouldn't need much explanation | Through-hole | 48 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| labskaus | WGD Modular | A 4-dimesional joystick module with bipolar outputs ranging from -5V to +5V | Through-hole | 12 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| lemon | WGD Modular | A compact 6HP dual VCA module designed for versatility and dynamic sound shaping in your Eurorack system | Through-hole | 6 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| lollipop | WGD Modular | A 6hp stereo delay with individual cv-controllable time control for each side | Through-hole · SMD pre-soldered | 6 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| löwenzahnhonig | WGD Modular | A reverb based on the electro smith daisy seed platform | Through-hole | 8 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| macarons | WGD Modular | A simple arcade button that allows you to send a signal set by a potentiometer in the range from 0V to 10V | Through-hole · SMD pre-soldered | 6 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| mayo | WGD Modular | A passive headphone output - also available with a 0hp front panel | Through-hole | 10 | 🌡️ Medium through-hole | Proprietary | Build |
| melanzane | WGD Modular | A quad VCA with daisy-chained outputs allowing it to be also used as a mixer | Through-hole · SMD pre-soldered | 8 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| melon | WGD Modular | A compact Eurorack module based on Hagiwo's MOD2 platform, designed to pack a surprising amount of function | Through-hole | 4 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| muffin | WGD Modular | A 3-channel clickless mute with a mixed output | Through-hole | 4 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| orzo | WGD Modular | An offset/attenuater/inverter module in 1U | Through-hole | 14 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| pannavision | WGD Modular | A DSO138 Pro based scope for eurorack | Through-hole | 14 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| peach | WGD Modular | PEACH , Dual Digital Unison VCO | Through-hole | 4 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| peppermint | WGD Modular | Your go-to voltage-controlled slew limiter for precise envelope shaping in your modular setup | Through-hole | 8 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| pesto | WGD Modular | Pesto is your bridge between guitar gear and the modular ecosystem | Through-hole | 4 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| pho | WGD Modular | A super compact and affordable 4HP quad mute module designed for maximum simplicity and hands-on control | Through-hole | 4 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| pici | WGD Modular | A tiny 3HP utility controller built for hands-on control where space really matters | Through-hole | 3 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| poké bowl | WGD Modular | A digital multi fx inspired by hagiwos 100fx module | Through-hole | 10 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| queso | WGD Modular | A small 1U hi hat module with quite simple circuit | Through-hole · SMD pre-soldered | 8 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| ramen | WGD Modular | A simple RJ45 eurorack case connector module | Through-hole | 4 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| rigatoni | WGD Modular | You can think of rigatoni as the successor of spaghetti | Through-hole · SMD pre-soldered | 4 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| smoothie | WGD Modular | To mix all your ingredients together in very few hp | Through-hole | 6 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| stv | WGD Modular | STV is a 2HP DIY Eurorack power supply designed in collaboration with | Through-hole | 2 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| tepache | WGD Modular | A 4x4 matrix mixer with attenuverting mixer knobs ready to mix all your modulation just as you want | Through-hole | 20 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| tequila | WGD Modular | A tube distortion/saturation based on the famous valve caster circuit | Through-hole | 6 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| tofu | WGD Modular | A super simple 4HP utility that combines a 1×6 passive multiple with a front-access Eurorack power ou | Through-hole | 4 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| trifle | WGD Modular | A compact CV utility developed in collaboration with Caos Modular | Through-hole | 10 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| veggie griller | WGD Modular | A stereo multimode filter with three attenuable cv inputs | Through-hole · SMD pre-soldered | 12 | 🌡️ Medium through-hole | Proprietary | Build BOM |
| vla | WGD Modular | A VU meter in 3hp suitable for audio as well as CV | Through-hole | 3 | 🧊 Low-count through-hole | Proprietary | Build BOM |
| ziti | WGD Modular | A super efficient passive multiple in just 4hp | Through-hole | 4 | 🌡️ Medium through-hole | Proprietary | Build |
| Big Honking Button | Winterbloom | Sample player (button / gate triggered) | Through-hole · SMD pre-soldered | 8 | 🌡️ Medium through-hole | Open source | Build Sch |
| Castor & Pollux | Winterbloom | Dual Juno-inspired oscillator | Through-hole · SMD pre-soldered | 14 | 🌡️ Medium through-hole | Open source | Build Sch |
| Helium | Winterbloom | Buffered mult + precision adder | Through-hole · SMD pre-soldered | 4 | 🌡️ Medium through-hole | Open source | Build Sch Fab |
| Hydrogen | Winterbloom | Dual 1-to-4 precision buffered multiple (1U) | Through-hole · SMD pre-soldered | 14 | 🧊 Low-count through-hole | Open source | Build Sch Fab |
| Micronova | Winterbloom | Miniature Eurorack power supply | Through-hole · SMD pre-soldered | — | 🌡️ Medium through-hole | Open source | Build Sch Fab |
| Neptune | Winterbloom | Diode-ladder filter with drive | Through-hole | 12 | 🌡️ Medium through-hole | Open source | Build Sch Fab |
| Sol | Winterbloom | USB MIDI-to-CV/gate | SMD | 8 | 🌡️ Medium through-hole | Open source | Build Sch Fab |
| Speak to Me | Winterbloom | Headphone / speaker output | Through-hole · SMD pre-soldered | 6 | 🌡️ Medium through-hole | Open source | Build Sch Fab |
| Attenumixer | Zlob Modular | Passive three-channel attenuator and mixer | Through-hole | 4 | 🧊 Low-count through-hole | Proprietary | |
| Diode Chaos | Zlob Modular | Chaotic voltage generator | Through-hole | 3 | 🌡️ Medium through-hole | Proprietary | Build |
| Dual VCA | Zlob Modular | Dual OTA (LM13700) VCA and mixer | Through-hole | 2 | 🌡️ Medium through-hole | Proprietary | |
| Dual VCO | Zlob Modular | Dual analog VCO | Through-hole · SMD pre-soldered | 4 | 🌶️ Large through-hole | Proprietary | |
| Entropy | Zlob Modular | Random voltage and noise with sample/track and hold | Through-hole | 3 | 🌡️ Medium through-hole | Proprietary | Build |
| Entropy Expander | Zlob Modular | Expander for Entropy adding slew, comparator gates and switching | Through-hole | 3 | 🌡️ Medium through-hole | Proprietary | |
| Foldiplier | Zlob Modular | Wavefolder with voltage-controlled feedback | Through-hole | 4 | 🌡️ Medium through-hole | Proprietary | |
| MINEQ | Zlob Modular | 3-band EQ with clipping feedback | Through-hole | 2 | 🧊 Low-count through-hole | Proprietary | |
| MiniAtt | Zlob Modular | Dual attenuator, offset generator and mixer | Through-hole | 2 | 🧊 Low-count through-hole | Proprietary | |
| Push VCA | Zlob Modular | Dual pushbutton mute and unity-gain VCA | Through-hole | 2 | 🌡️ Medium through-hole | Proprietary | |
| Skew Fade | Zlob Modular | Analog LFO with skew and waveform crossfade | Through-hole | 3 | 🌡️ Medium through-hole | Proprietary | |
| SVF | Zlob Modular | 12 dB state-variable filter | Through-hole | 4 | 🌡️ Medium through-hole | Proprietary | |
| Trepanator | Zlob Modular | Self-contained experimental feedback voice | Through-hole | 14 | 🌶️ Large through-hole | Proprietary | |
| Triple Cap Chaos | Zlob Modular | Analog audio-rate chaos oscillator and pseudo ring modulator | Through-hole | 2 | 🌡️ Medium through-hole | Proprietary | |
| VC F3DB | Zlob Modular | Six-band voltage-controlled fixed filter bank | Through-hole | 16 | 🌶️ Large through-hole | Proprietary | |
| VnIcursal VCA | Zlob Modular | Six-channel VCA and mixer | Through-hole | 8 | 🌶️ Large through-hole | Proprietary | Build |
No modules match those filters.