Modules

Mattson VCF

Quantity 1 Here is a DIY Mattson Mini Modular VCF in a MOTM panel.  George Mattson’s description: 4-Pole, 24dB/Octave State Variable Filter jointly designed by Synth DIY guru Jim Patchell … Read More

Buchla 258J VCO

Quantity 2 This is my build of the J3RK Buchla 258J VCO board, as discussed on Muff’s message board: Board thread Build and mod thread I put it into my … Read More

Oakley Looping ADSR-VCA

Quantity 2 Tony of Oakley Sound keeps updating his modules.  See here for his latest description of the famous ADSR-VCA. Though I already had four of the earlier revision 2 … Read More

Jurgen Haible Trapezoid VCA

Quantity: 2 Description: The Trapezoid VCA is a DIY project from Jurgen Haible, renowned modular synthesizer engineer.  It emulates the EMS VCS3 and Synthi A Trapezoid Generator.  I am not … Read More

Dual Mixer

A 1U Dual Mixer in matrix configuration This is a DIY mixer designed to save space in a portable cabinet.  It is based on my 2U DIY Matrix Mixer.  The … Read More

Synthesis Technology Morphing Terrarium

Quantity: 1 Here is a Synthtech e350 Morphing Terrarium DIY project.   Paul Schreiber’s description, taken from the AnalogueHaven product page. the synthesis technology e350 morphing terrarium is a unique wavetable … Read More

Mattson 4-Channel Gate Delay

Quantity: 0 George Mattson’s description: The 4-Channel gate delay provides four independent gate outputs that are delayed based on the user-controlled time setting after the initial trigger event. The input … Read More

Mattson Quad AD/ASR Envelope Generator

Quantity: 1 George Mattson’s description: The Quad AD/ASR Envelope Generator consists of 4 identical channels. This is designed as a utility module for basic Envelope utilization. Each channel has an … Read More