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

Peter Blasser’s Sidrassi circuit was the first incarnation of an evolution of his design for a seven-oscillator organ.  Others have told the story well. Fans of the Sidrassi/Sidrazzi/Sidrax have never … 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

In my previous post I mentioned a case idea for the Swoop Spokes PC board. I made it of two pieces of 1/8 inch clear acrylic, which were cut to … Read More

The paper circuit, shown above, is the only information that we have that pertains to the Swoop Spokes.  It was a kind of mystery circuit that no one else (that … 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