Synthesis Technology E350 Morphing Terrarium

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

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

Blacet Research MW2090 Mini-Wave

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

Granulated Divides

This started out as an experiment in using the Serge VCS modules as voltage-controlled pulse dividers. I set up the two VCS, plus the MOTM-120 and MOTM-730 dividers. The four … Read More

Undersea 2010 Revisited

Updated Diagram I revisited this patch and spent some time tuning it up. The CV inputs to the Miniwave are now quantized. Other differences: the VCOs are initially tuned in … Read More

Undersea 2010

I went back to the patch drawing I had sketched out for Undersea, back in 2008, just about two years ago in July.  Recently I scanned this into the computer. … Read More

Small Knob Panel Group

I populated a section of one of my cabinets with all of the modules I’ve built using the small knob format.  From left to right: Mattson EG/VCA (2 modules) Mattson … Read More

CGS Dual CMOS Filters

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 Birds

Here’s an experimental patch to try out the new Dual Plague Bearer module.  I patched the triangle waves from two MOTM-300 VCOs into each of the two P.B. inputs.  The … Read More