Richard Brewster's Electronic Sounds

Updated 01/04/2025 My recent build of a Befaco Rampage prompted me to revisit several variations of the Serge Dual Universal Slope Generator that I have in Eurorack: Befaco Rampage, Random*Source … Read More

The Lil Sidrassi is a paper circuit designed by Peter Blasser.  It has pretty good instructions. Lil Sidrassi was made into a PC board by Dennis Vershoor.  The circuit consists … Read More

A simple patch, using Mutable Instruments Stages with Joe Seggiola’s multi-mode firmware, in the harmonic oscillator mode. It goes through an EG/VCA (Streams) into Make Noise Mimeophon, which is getting … Read More

I have six or seven Eurorack cases, of all different sizes. The largest is a 9U, 104 hp case that stays in the studio most of the time. Then I … Read More

I upgraded my CGS29 Wave Multiplier from board rev. 1.0 to 2.2. The v2.2 PC board is available from SynthCube. Turned out I had all the needed parts and could … Read More

When patching the MOTM lately, I seem to go to the Blacet Binary Zone. Combined with the Modcan Quantizer it can quickly make a scaled sequence of up to 64 … Read More

Pod 64 is the largest of a series of neat little cases from 4ms. I decided to use it for a collection of modulation modules that can be patched as … Read More

A variant of the Krell patch, a type of self-running patch that uses a hierarchical structure without feedback loops in the control section, but possibly deep levels of control. A … Read More

The video sound was recorded off the mixing board, via USB to the camera. It is the first time I’ve tried this method. This patch is called Twelve Slopes, because … Read More

I built this Rampage from a kit. Notice the red and black Befaco jack nuts. The kit included a special tool for them, but I have a better one. One … Read More