I’m so happy I have Genusmodu EHA, the Euro Header Adapter.  Genusmodu makes an excellent Low Impedance Bus Board (LIBB).  I don’t have any of those yet.  But when they … Read More

The patch for the previous post uses my Big Euro Box.  There are two parts:  the control patch and the audio patch.  Pardon the poor sketches. Control Patch The control … Read More

I had an old Pittsburgh Modular AC Cell 90 power supply.  It is as simple as you can imagine.  Uses a 2 amp AC wall wart with bridge rectifiers and … Read More

Folktek Mescaline arrived and I have been scoping it out. In this post I’ll describe each of the three parts of Mescaline in detail and describe how they work together.  … Read More

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