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

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

Quantity: 1 Here is a Synthtech e350 Morphing Terrarium DIY project.   Paul Schreiber’s description: The synthesis technology e350 morphing terrarium is a unique wavetable vco with 2 independent waveform outputs. … Read More

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

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

Quantity: 1 From the Blacet Manual: The Mini Wave is a wavetable lookup type module that features 256 different waveforms stored in a digital memory arranged as sixteen “Banks” with … Read More

Quantity: 1 Ken Stone’s Dual CMOS filters, a.k.a. “Twin Wasp” VCF. Here’s a link to Ken’s CGS 49 PC Board. Continuing the squeeze-it-into-1U-with-small-knobs approach, I designed this Front Panel Express … Read More

Plague Bearer Quantity:  2 in 1U A pair of Flight of Harmony Plague Bearers, built into this small-format 5U panel: Dual Plague Bearer These are sold in a variety of … Read More

Quantity: 2 Description: Mattson Mini-Modular Envelope Generator Mattson Mini-Modular VCA I combined the Mattson Envelope Generator and VCA modules into one panel.  Here is George Mattson’s description of the Envelope … Read More

Quantity: 2 About Ken Stone’s CGS 75 VCS: This is a licensed adaptation of the classic Serge DTG/DUSG The Serge VCS module released in conjunction with from bananalogue.com is an … Read More