DIY Kits

Moon Phase   Stereo 12dB/octave state-variable multimode filter with powerful imaging technique to enhance and alter the stereo field. The resonance sounds beyond any other filter when you play with the stereo imager control.  ...

tellun corporation diy pcbsclassic diy pcbs from scott juskiwmulti-use universal buffer (muub 2, 3 and 4)The Multi-Use Universal Buffer (MUUB) is a general purpose daughterboard that can be used to add additional circuitry to MOTM, Oakley, Blacet, or...

  MFOS VC LFO, MOTM  MOTM DIY Analog Modular / Bridechamber / Music From Outer Space This is part of our series of module kits that combine the best of Music From Outer Space, the MOTM DIY Analog Modular format and Bridechamber! A blast...

  MFOS VCA Dual Log/Lin, MOTM MOTM DIY Analog Modular / Bridechamber / Music From Outer Space This is part of our series of module kits that combine the best of Music From Outer Space, the MOTM DIY Analog Modular format and Bridechamber! A...

  MFOS Phase Shifter 8-Stage, MOTM MOTM DIY Analog Modular / Bridechamber / Music From Outer Space This is the first in our series of module kits that combine the best of Music From Outer Space, the MOTM DIY Analog Modular format and...

  Barton BMC034 Switched Resistor VCF (MU)   Dotcom/MU panel designed by Lower West Side Studio. The BMC034 Switched Resistor Voltage Controlled Filter from Barton Musical Circuits offers two state-variable filter sections...

  neutron sound qat The panel has two sides- one for the QAT and the reverse for the QVCA DIY quad attenuator http://neutron-sound.com/

  Jolin Lab Tab0r Rhythmic Avalanche Oscillator (White Mirror Panel)   TABØR is a rhythmic analogue sound and CV source based on the unpredictability of four avalanche transistors in a continuous oscillation state. These...

  Soundflask Pipet Just your standard triple, normalized, buffered mult. More info on this module here.

  Phonemes Alan and Friends rev 2.1 New  in 2021! A Loudest Wanring/4U format module modeled after the popular Eurorack Turing Machine.  From the maker: “For those who have not heard about the Turing Machine, a popular Eurorack...

  barton bmc074 Attenuate Offset Invert (AOI)  This module provides basic functions for transforming and translating voltages and synthesizer signals. It's able to attenuate/amplify and add positive or negative offsets to voltages. The...

  Yusynth Steiner VCF (Synthacon)  documentation here: http://yusynth.net/Modular/EN/STEINERVCF/index-v2.html

  The EuroPi is a project aimed at making Eurorack more accessible and customisable by giving users complete control of the inner workings of a digital module. Users can entirely reprogram the module simply by connecting it via USB to a computer,...

  Forecastle The Circuit Abbey Forecastle is a powerful and flexible Eurorack microcontroller-based quad AR/AD envelope generator in an 18HP space.  Much of the module's front panel space consists of a large 4 X 6 field of jacks...

From the manufacturer: ADDAC308 Light to CV Another addition to our ADDAC300’s Expressive Controls series This module converts the incoming light hitting an external light sensor into 2 Bipolar CV Streams:Output: More light > Higher CV...

  Barton BMC057 Gated Slew   This is a slew (also known as glide or portamento) module that can be used as a sample and hold module. Pressing the button or inputting a gate switches between two different levels of slew, each with their own...

  Pharmasonic SYS-700 706 VC LFO synthCube kit includes all the parts necessary to assemble the module.  

  bmc058 Yes No Maybe This gate/trigger sequencer uses 3 position toggle switches to set beats to Yes, No or Maybe. Beats set to Yes produce output, No produces no output and a maybe will sometimes be a yes or no. How likely a Maybe is a yes is...

  addac 218 Attenuverters Another addition to ADDAC200’s CV Utilities. This module features 3 independent Attenuverters each with it’s input, output and 13mm knob. White areas allow the user to write down what is connected to each...

  Kassutronics Attenuverter (Wood Panel)   Picture reflects prototype panel not yet available  The word attenuverter, a combination of attenuator and inverter, has become pretty standard in the modular synth world.  The...

  SetonixSynth Boing, 4U Loudest Warning Format The Boing! is a Light Dependent Resistor-controlled low pass gate. It takes its primary inspiration from ultra-simple yet delightful passive Vactrol Low Pass Gate modules such as the PassiVac and...

Fonitronik TH VC QFG Features Triangle core VCO with four outputs at 0, 90, 180 and 270° degrees, Indicator LEDs, CV input with attenuator, CV input for 1V/Octave Coarse and Fine tuning pots, Range switch (sub audio/audio range) ...

CGS/Serge Res EQ, Loudest Warning 4U version Loudest Warning 4U Panel (2” Version) CGS522 Serge Res EQ 2-PCB Set (updated from CGS202 by Elby) CGS004 Mixer PCB Clee 4U mounting Bracket   CGS522 Documentation

  bmc060 Toggle Quantizer The Toggle Quantizer is a single channel quantizer with a range of 0 to 10Vs. Each volt is divided into 12 equally spaced voltages, to conform to the 12 half-steps of a musical octave. An input voltage will be quantized...

  Jolin Lab Agogo LPG Mixer​ (Black Mirror Panel)   Stream of Gates. AGOGÔ is an octal analogue vactrol-based low pass gate and mixer in a cascade configuration. Each one of its inputs, CVs and outputs are normalized and...

  Barton BMC083 VC Delay (PCB)   This module provides an audio delay line with voltage controlled delay time and an audio feedback path, making it useful for echos, reverbs and general experimentation. Delay time ranges from 60ms to 4s,...