Modules

Buchla Dual 281 FG

This is a DIY Buchla 281 Function Generator, built on the printed circuit board by Toppobrillo.  The discussion on Muff’s message board has the details.  It’s actually one half of … Read More

Ciat-Lonbarde Cocoquantus

The Cocoquantus from Ciat-Lonbarde is a most unusual instrument for electronic music.  Not many electronic instrument can claim, “materials include: Walnut, Sassafras, Juniper, Cherry, circuit board, transistors, capacitors, and resistors… … Read More

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