Richard Brewster's Electronic Sounds

The first petal is built and tested! This is the PCB made by Josh Rodriquez. It’s populated with parts values matching the real Quantussy in my Cocoquantus v1. I’ve added … Read More

I received a set of five Quantussy Petal PC boards from Ciat-Lonbarde enthusiast, Josh Rodriquez. Josh pointed out to me that the graphic for this PC board is shown on … Read More

Now running on upgraded power! I wanted to make a simple automatic music patch. This one uses two VC LFOs (MOTM-390s) and two Sample & Holds. Each LFO clocks a … Read More

Years ago, I had realized that 800ma of 15V was not enough for all the MOTM modules in one Dot Com walnut cabinet (26U). At that time I upgraded one … Read More

The Power-Ones that supply power to my MOTM modules are getting older. This HCC15-3A, the largest, has a warranty label of December, 2003. I thought it was past due to … Read More

Why Cheese? It’s the Wedge. While reading about Scutoids, I began thinking about three-dimensional representations for interconnecting Quantussy Cells. I sketched a few on a notepad. The cube is an … Read More

Four analog and four digital oscillators are tuned to fixed pitches. These eight sounds are cross-faded in pairs to four signals, using the ADDAC805.VS2 for two, and both Starling VIA … Read More

The gain issue that I noted in my post about the ADDAC805.VS2 has been fixed by a modification I received from support at ADDAC. Test Setup Photo above shows the … Read More

A long time ago, in software that used to work on MacOS, I had fun playing around with Uhbik, from u-he. That software was Audio Mulch, which could run the … Read More

A.K.A Apes and Aliens