DIY Kits

  oakley midi dac, 2U wide MOTM format The synthCube kits for the MIDI-DAC do NOT include PCBs or PICs— These are no longer available.    

  Ian Fritz IF109 TGTSH   The IF109-TGTSH (Trigger Gate Threshold, Sample & Hold) is a module that combines two important synthesizer functions.

As of 2026 we have refreshed our BOMS and lowered our prices for MOTM projects! Synthesis Technology MOTM-300 Ultra VCO Full kit includes everything you need-- rare parts, panel, pcb, bracket,...

  Barton BMC009 User Writeable Quantizer   This is a unique quantizer capable of doing microtonal and octave dependent scaling. Features: -Unique interface for creating scales -"Softness" control...

MFOS Sound Lab Mini Synth Bare PCB product page: sound lab mini synth

sssr labs sm000 mult, kit, euro 2hp The SSSR Labs Mult 2×4 is a passive multiple module with switchable configuration: 2×4 or 1×8. This module has the smallest possible width: only 2hp that...

  Synthasystem Voltage Sequencer this is a very special module, a modern re-release of the classic steiner synthasystem sequencer.  originally designed by nyle steiner with new pcbs by david...

  Barton BMC011 Wave Animator (MOTM)   triple lfo insert a waveform to create chorus-like effects full kit includes everything you need

  MFOS Seven Segment Lin Env Generator Bare PCB product page: seven segment linear env generator

    stroh modular ultrafade vco pcb by stroh modular panel by loudest warning aluminum bracket by craig lee more info here: http://www.loudestwarning.co.uk/portfolio/ultrafade-vco/

  Hexinverter Jupiter Storm Panel+PCBs (DOTCOM 2U)   new for the dotcom/MU format hexinverter.net jupiter storm 'cosmic noise oscillator' the bundle includes the pcb and new panel by caleb...

MFOS Wave Former, 2 PCB Setproduct page: mfos wave formercontent courtesy of ray wilson:FeaturesTwo to ten step sculptable waveform.<

  Befaco Crush Delay v3 This is the second iteration of our Crush Delay. It is an echo-delay unit based on the PT2399 IC, which although able to offer 400 ms of clean delay, has a special talent...

  Barton BMC043 4xDecay   This is an all analog synthesizer module with four channels of envelope generation. Each envelope generator has a single input, output and decay knob. This is the same...

    Zlob Entropy2 Entropy2 is an all analog random voltage and noise generator. It features sample/track and hold normalled to white noise with a toggle switch for selecting sample(switch right...

    j3rk 'fadex' crossfade/pan circuit the panel is professionally manufactured in the US, black powdercoat finish and white silkscreen graphics bundle includes the panel, pcb and mounting...

MFOS Dual AR Synth Module Bare PCBproduct page: dual attack release envelope generator 

this is a full kit to build the pt audio dual digital oscillator, in classic MOTM format.  the module is described in further detail here: http://www.muffwiggler.com/forum/viewtopic...

As of 2026 we are updating our BOMs and reducing our prices for MOTM projects.  Synthesis Technology MOTM-910 Cascade Multiple   Courtesy of Paul Schreiber, here is the link to the Synthesis...

adding to the many options for the clasic steiner microcon voice module, recently re-pcbed by david ingebretsen this is a new panel design from caleb condit, compatible with dotcom., mu...

  Befaco BF-22 Sallen Key VCF v3.3 The Befaco BF-22 Sallen Key VCF is a dual Hi/Low pass filter, inspired by the famous sallen key filter from early MS-20 version. It has att

  This is the ULTIMATE eurorack sequencer.  “The Klee Sequencer is a powerful and versatile hardware sequencer designed for electronic musicians and sound designers alike. Based on the classic...

  Frequency Central System X VCO Full kit for building the original Frequency Central System X VCO. now obsolete- LAST OF THE SILVER PANEL KITS Includes the main pcb, daughterboard tempco pcb for...

  Oakley VC LFO   MOTM format, 1U kits are available in the v3.1 issue pcb   From Oakley: "This is a versatile yet easy to use voltage controlled low frequency oscillator module that can also be used...

  MFOS Voltage Controlled Echo Module Bare PCB product page: mfos voltage controlled echo content courtesy of ray wilson:     Features Mic/Line Input (x1

MFOS VCA Log / Lin Synth Module Bare PCB product page: mfos vca