Synths + Kits

  Horstronic Cable Tester Check patch cables and power cables (10-pin as well as 16-pin) with the Horstronic Cable Tester! There's an LED for each line, so that's two for the patch cables and 16...

MFOS 1V per Octave Calibrator Bare PCB product page: 1V/oct calibrator Note courtesy of Jack Schoonover in 2021: “it doesn't seem quite possible to reach a maximum of 7.000V when adjusti

Mini-Mixer 1W Amp    

this is the classic clarke68 euro panel for building the cgs funky drummer module (ken stone) more information on building the module is here: http://www.muffwiggler.com/forum/viewtopic.php?t=47067 ...

  MFOS Stereo Auto Panner Synth Module Bare PCB

  Manhattan Analog Resonant Equalizer MKII V3 UPDATED 5/2023 Now includes the Eurorack Panel PCB V3 by Manhattan Analog. Improvements over the prior version include:  - Jacks now utilize...

fully assembled and tested pt audio dual digital oscillators dotcom/MU format panel by Caleb Condit   4Xwavetable, 8Xmode

  Stroh Modular Dual Mirror Core VCO   A true beast of a dual osc to serve as the core of any MOTM system.  The  3 PCB Set consists of two main OSC PCBs and a Control PCB.  Included in the

  NLC1061 Wangernumb (White NLC Version) This is 3 modules in one, function depends upon which input you use. A frequency tracker for generating chords, based on the concepts presented by Don...

    Barton BMC045 Prog Router (2 PCB+PIC)   This module is a PIC based 4x4 patching matrix. The four inputs on the bottom are routed to the four outputs on the right, and the routing pattern is...

  Erica Synths DIY Polivoks VCO II   Erica Synths released this design for open source in 2020.  The core of the VCO is borrowed from famous Russian synth Polivoks VCO and in exponential...

  Frequency Central System X Filter 10HP Eurorack DIY synth kit NOW OBSOLETE! LAST OF THE KITS AVAILABLE HERE.  The classic Roland 100M VCF redesigned to use 2 x LM13700. The LM13700’s internal...

view project   Super-Modular PCB Bundle  (Part# SUPERMODULARBUND) <

  Barton BMC020 1Song   Barton BMC020 1Song is a simple, microcontroller centered synthesizer module for generative (self composing) music. It both composes the melodies and produces the audio...

MFOS Swiss OpAmp Knife Bare PCB (Pack of 3)  

  this is a bundle containing the following: - (3) grayscale turing machine+expander euro panels: 'turing machine,' 'voltages,'  'pulses' -(4) pcbs: turing machine, backpack, voltages,...

  ian fritz 4x4 ad/ar generator, euro   This novel envelope generator (EG) provides a versatile alternative to other designs.

MFOS Multi Function Synth Module Bare PCB product page: multifunction module

  MFOS 16-Step Sequencer (MOTM) motm format panel design by dj thomas white/bridechamber, for ray wilson's great mfos 16-step sequencer panels available with holes sized for 1/4" jacks or 1/8"...

  full kit for building the stroh modular dual mirror core vco dotcom/MU format, panel by caleb condit

  barton user writeable quantizer, MOTM now available in MOTM format, 2U panel Quantizing is taking something continiously variable, and limiting it's possibilities. It's something that humans do...

  frequency central meth amp, full kit, euro 12 hp full kit includes everything you need to build the module new black panel version Meth Amp is based around the fuzz core of the EH Big Muff...

michael barton dual simple cv quantizer, motm format This kit and the assembled modules include the 5V 'fine-tuning' mod for better quantization. 

As of 2026 we are refreshing the BOMs and lowering the prices for MOTM projects! Synthesis Technology MOTM-310 Micro VCO (uVCO)   The MOTM-310 is perfect for adding additional VCOs to your system...

  stroh modular ultraflop-08 sequencer euro panel by clarke robinson, 30hp full kit includes everything you need to build the module, parts individually bagged and labelled the kit also includes...