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 Description:  Mattson Mini-Modular Voltage Controlled Mixer Here is a MOTM-ized Mattson VC Mixer!  From the Mattson website: The VC Mixer consists of 4 channels. Each channel has an … Read More

Quantity: 1 Description: Mattson Mini-Modular Quad Buffer I took Mattson’s DIY Quad Buffer board and added four attenuator pots to turn it into a quad buffered attenuator.  I call it … Read More

Quantity: 1 in a 1U-wide panel Ken Stone’s CGS 21 PC Board: This module is a much expanded version of the Psycho LFO, featuring six free-running oscillators, each variable between … Read More

Quantity: 2 in one 1U panel Ken Stone’s CGS 62 Slope Detector: The slope detector is an event-driven gate/trigger generating device. It monitors a control voltage, and responds according to … Read More

Quantity: 1 Description: Complex Voltage Generator From the Blacet website: Built in wide range clock with LED Clock In accepts almost any wave form including audio frequencies Two Clock Outs … Read More

Quantity: 0 Description:  Blacet Research Model DF2420 manually controlled state variable filters.  Two filters in a single 1U panel. From the Blacet website: Two high quality state variable filters in … Read More

Quantity: 1 A stereo output mixer of my own design Front-Panel-Express MOTM style panel A simple 4-IN, 2-OUT matrix mixer. Inside are two identical 4-input mixers. Each input is sent … Read More