I noticed that the nuts on the 1/4 inch TRS output jacks of my WMD Pro Output module were loose.  These get a lot of use, so I wanted to … Read More

My patch for an improvisation performance at our latest house concert. Recording is the actual performance.

I built a pair of Weather Drones!  It is a 24hp complete ‘synth voice’ for Eurorack.  It is only available as a DIY kit.  Weather Drones is composed of a … Read More

See this important circuit update for a fix to the noise floor. Befaco A*B+C is a dual four-quadrant multiplier with VC offset, a Eurorack utility module with a distinctive design. … Read More

This diagram shows a generic quantussy cell, as I call it. See What Is The Quantussy for more information. It’s the name of the five oscillator cluster in Peter Blasser’s … Read More

I am nuts about voltage-controlled slewing modules, which all stem from the Serge Positive and Negative Slews, and the Dual Universal Slope Generator (DUSG).  In Eurorack I have Make Noise … Read More

Here’s the result of a light bulb going off in my mind a few days ago.  I have several different cases for Eurorack modules, and I’ve found that patching across … Read More

L-1 Stereo VC Mixer replaces the Verbos Scan & Pan for my output mixer. Features 4 stereo channels with voltage controlled level and panning Voltage controlled sum out level Stereo … Read More

Filled up the Synthrotek wood case, 9U x 104hp.  It needed more power than one 4ms Row Power 40, so I added a second.  Row Power 40s can share a … Read More

I reused a Pittsburgh Modular Cell 90 AC supply to make a test bench power supply for Eurorack modules. The AC supply powered older Cell 90 skiff cases. It’s your … Read More