DIY Kits

  The Harlequin's Context is a theatre piece in 16 scenes and 4 acts. In those scenes, four channels can shapeshift into different roles such as: offset, random, LFO or envelope. Scene selection can be done manually or can be addressed /...

ADDAC System ADDAC104 VC T-Networks Frequency Controlled Percussion Module Following our ADDAC103 T-Networks this new module is also inspired by Twin T-Networks circuits used in many legendary drum machines. A simple 4 voice module with frequency...

  The full Expander for Ray Wilson’s amazing Sound Lab Ultimate project view project

  7dials Route 2 Dual Switch Dual Switches module with clever normalisation. This is a pcb + panel set only. 

The RYK Modular M185 Sequencer is a highly capable and versatile analog sequencer designed for use in Eurorack modular synthesizer systems. This module features eight channels, with an A/B split mode to run two separate sequences simultaneously, allowing...

CGS088 Bi Di Router, LW 4U Panel 1" Version Bundle includes the panel, PCB and Clee bracket.   CGS088 Documentation

CGS334 Analogue Shift Register ASR, LW 4U 1" Version 1” Loudest Warning 4U panel Bundle includes the Panel, PCB and Clee Bracket   CGS334 Documentation

  Macchiato Mini Synth Digital Synthesizer DIY   The Macchiato Mini Synth is a fun, great-sounding, easy-to-use digital synthesizer that fits in the palm of your hand. Build it yourself from a fun and easy kit – soldering required...

  Frequency Central Chronograf Chronograf is a super flexible one-shot and cyclic event generator. It can be used as an envelope generator, LFO, or master clock. Chronograf features Start/Reset and Stop momentary switches, each with associated...

  Mangoest CVCO Aluminum Panel 2-PCB Set Chord VCO   Power supply: 29mA   knob1: Root frequency knob2: Inversion knob3: Chord / Wave CV1: Inversion CV2: Chord V / oct (10bit, 5Vp-p), Root frequency is controlled. The output is 4Vp-p...

  Mangoest AVCO Aluminum Panel 4U LW Format 2-PCB Set Additive or harmonics VCO   Power supply:29mA   knob1: fundamental frequency knob2: harmonics gain knob3: harmonics spectrum CV1: harmonics gain CV2: harmonics spectrum V / oct (10bit,...

  Mangoest 2VCO Aluminum PAnel LW 4U Format 2-PCB Set Moog type 2 oscillator module   Power supply: 29mA   Output waveform: sawtooth wave, square wave, triangle wave, sine wave, noise 2 Oscillator OSC1 knob: Change the frequency...

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

  majella MCVC  Connect and control your Eurorack Synthesizer with your MIDI gear, using the Majella 4-voice expandable MIDI to CV converter! The MCVC is a straightforward interface between your Eurorack synthesizer system and devices...

  Phoreo  Φορέω is a triple function processor for triggers, gates and clocks. It simultaneously performs pulse width modulation, multiplication and repetition, with individual input, output and CV for each function. ...

  Mangoest Chaos Aluminum Panel 4u LW Format 2-PCB Set   Chaos-generating circuit that has a manually set evolution rate (or, roughly speaking, frequency). Although quite simple, it can produce a wide range of chaotic signals. It is a circuit...

  Dual Intentions is dual, 3-to-1 (Averager) mixer in Intellijel 1U format. Each input has a gain of 1/3 so all 3 inputs can be summed without clipping. Dual Intentions can be used for mixing audio or CV. Please see the BUILD GUIDE...

  LA67 T-Zed Oscillator  An analogue oscillator with through-zero phase modulation. The core of the  T-ZED is the SSI2130 integrated circuit. Voltage controlled wave shape and phase modulation index allow for automated sonic...

  Stoicheia  Στοιχεῖα is a dual Euclidean Sequencer. It algorithmically generates rhythmic sequences from an input trigger signal. The name (Στοιχεῖα,...

  1U Headphone Mixer Passive project #7 The Waveform 1U Headphone mixer module is 8HP and is basically a dual channel passive attenuator utility with a stereo out. Channel 1 is normalled into Channel 2 so that one signal will go to both...

  LA67 Maca filter A 4-pole multimode filter based on the SSI2140 integrated circuit. Essentially an updated version of the classic SSM2040, the new SSI2140 adds better temperature compensation and a VCA that helps eliminate low frequency damping...

  1U LPG/VCA Passive project #7 The Waveform 1U LPG/VCA module is an 8HP passive powerhouse. By switching out one component this can be either a Low Pass Gate or Voltage Controlled Amplifier (actually, since it's passive, it's an...

  Dual Intentions is dual, 3-to-1 (Averager) mixer in Intellijel 1U format. Each input has a gain of 1/3 so all 3 inputs can be summed without clipping. Dual Intentions can be used for mixing audio or CV. Please see the BUILD GUIDE...

  Mangoest EGB Aluminum Panel 2-PCB Set (Purple PCBs)   Power supply: 55mA Waveform: log / exp, Bezier curve, inverse log / exp A / D period: 8ms-4min Amplitude: 0-5Vp EG mode and LFO mode can be selected with the switch. With manual...

  Logoi VC Clock & Delay Λόγοι is a voltage controlled clock divider, counter, and delay. It subdivides and adds time, creating organic, evolving signatures. Λόγοι brings movement and life to...

  1U Buffered Mult project #7 1U Buffered Mult Module 12HP Waveform DIY Project #7. This can be a 2 input x to 3 output multiple or a 1 in x 6 out mult with the bottom mult in the silver square being the leader of the bunch. These are pretty...

  1U Cats N' Bananas Eurorack/Banana Jack Format Jumbler Passive  project #7 The Waveform 1U Cats N' Bananas Eurorack/Banana Jack Format Jumbler Passive Module is 14HP and lets your Eurorack rig and your Banana Jack rig be friends...

Universal panel PCB for 8HP eurorack modules (18 controls) Features: 18 slots for placing panel side elements: up to10 potentiometers, up to 18 toggle switches, up to 18 jack sockets module depth: 38.2mm with main PCB (e.g. umodule) mounted vertically;...

  Mangoest RSG Aluminum panel in LW 4U format 2 PCB Set (Purple PCBs)   Power supply: 51mA Output: CV (WIDTH control is possible with 0-5V) / Gate latency: 2ms Number of steps: 4,6,8,12 Select from 16 steps You can adjust the randomness...