DIY Kits

From the manufacturer: Following our T-Networks series we came to realize how important it is to have the right input signal for firing drum modules or envelopes. Gates and Triggers are often looked...

  Division 6 Business Card Synthesizer   The Business Card Synthesizer is a tiny synth that can be connected to a Business Card Sequencer, other synth gear, or played by itself. These fun little...

Erica Synths mki x es.EDU Compressor Need some professional polish in your modular system? With this simple diode-based compressor, you can shape the dynamics of your sound, adding punch and...

  4ms Catalyst Controller The Catalyst Controller is a macro controller with eight precision CV outputs and a responsive crossfader to morph between scenes. A scene is a snapshot of up to eight CV...

  This small board was designed to bring some extra flexibility and customization regarding powering up a modular system. Whenever a modular system is turned on there's a current spike upon startup...

  Beers XOR 4x exclusive-OR gates that share 5 inputs. Any signal on the inputs greater than approx. +1V counts as logic 1 and the outputs are unipolar gates approx. 7V Super simple circuit using...

  Clee Triple Routers Loudest Warning Format 4U Panel (2” wide) synthCube Full Kit includes everything you need to build the module. You can elect to build the thru-hole kit or the SMT kit.    ...

  Super Synthesis 2OPFM   We are delighted to be supporting Supersynthesis in making their modules available in DIY kits!  DIY Kits come with all SMT parts pre-soldered to the PCB--- assemble the...

  Beers 3P2T Analogue Switch   3-pole 2-throw bidirectional analogue switch. Each COM jack is normally connected to its NC (normally closed) jack. When a voltage above approx. 0.5V is present on...

  ADDAC900PDO Power Delay for Old Style Busboards This small board was designed to bring some extra flexibility and customization regarding powering up a modular system. Whenever a modular system...

For the primary multiplier, the "folder", connect the input to the triangle wave output of a VCO. Connect a LFO, envelope generator or even a DC voltage to the folds input. The result will be a...

  Erica Synths mki x es.EDU Sequencer If you’re new to DIY synthesizer building, you might’ve run into this issue: you just set up your first VCO on a breadboard, spent a good while troubleshooting...

  Frequency Central Blades of Ingenuity Blades Of Ingenuity is a simple but surprisingly useful module consisting of two elements. Attack/Release generator one shot and looping modes looping...

  Division 6 Business Card Sequencer   The BCS is a tiny 16 step sequencer that provides CV and Gate out. It can also be used as a handheld CV keyboard. Boards for this fun little kit were handed...

  RYO NOR/OR (Grayscale)   RYO NOR/OR boolean logic module euro, 4hp from ryo:  The NOR/OR module can be patched as two NOT gates, one NOT gate and one 2- or 3-input NOR/OR gate, one 2-input...

  The u1P is a Bernoulli gate. Based on the probability set by the potentiometer, it randomly routes a trigger or gate signal sensed at the input to either of its two outputs. Having three different...

  One of Ray Wilson's most popular projects, now available as a DIY synth kit! Comes with the new version 17X7 panel. Find the original MFOS documentation here: MFOS Synth DIY Info

  This small utility is the pedal lover's best friend, it allows 2 diferent chains of pedals to be independently connected to your synth. The Send channels attenuate the synth level to instrument...

  Scrat is an aggressive sounding multimo

  Beers 4013 Dual Flip-Flop HP eurorack module version of the classic 4013 CMOS IC. Two independent D-type flip-flops with SET, RESET, CLOCK, and DATA inputs and complementary outputs. On the...

  Kassutronics Slope (Wood Panel)   Picture reflctes prototype panel not yet available The Slope module is a voltage controlled slew limiter and modulation source. The core idea behind this module...

  Joystick replacement for the Transient 7J.

  NLC1127 Stochaos (White NLC) This module generates gates and control voltages based on pink noise or chaos or pink noise vs chaos. You can use a switch to select which variation. It uses a lot of...

  Beers 4047 VCO We are delighted to be offering these eurorack modules designed in Australia.  8HP, White Panel Isaac’s original VCO design, slightly cleaned up. This is an otherwise standard...

The CGS504 combines 2 functions in to a single module: Preamplifier - for scaling external audio signals to EuroSynth audio levels Envelope Detector - also known as an Envelope Follower and which...

  SSL Soleil Lo-Fi MIDI String Synth Pod The Soleil POD is a tiny low-cost Lo-Fi MIDI String Synth table-top box capable of playing 4 paraphonic notes. The unit includes the MIDI-TRS cable. ...