serge

4U Serge Project Completed

It was almost too easy to add this rack of 4U modules in Loudest Warning panel format. All I needed to do was to make a 4U rack frame. The … Read More

Random*Source 4U Serge Project

I built this large Serge Modular system for a friend, Kri Samadhi. Serge is one of my favorite modular synthesizers. So when Kri started asking me for advice on what … Read More

Random*Source Serge DUSG

The Serge Dual Universal Slope Generator is a legend in modular synthesis.  It is the basis of most voltage controlled slew modules, including Make Noise Maths.  I have built a … Read More

Quantisise VCO

Here is a wide range, non-precision, and somewhat unstable voltage-controlled oscillator (VCO) with just a pot for initial frequency, a CV input attenuator, a triangle (-0.5 to +4.5 volts) and … Read More

Quartussy

After I had sussed out the Cocoquantus schematic and understood the internal relationships among the five oscillators that Peter B. calls the Quantussy section, I began to wonder what it … Read More

CGS Serge SSG

This is my take on the legendary Serge Smooth and Stepped Generator (SSG).  I received the SSG PC board as a compliment from Ken Stone, who designed the board.  The … Read More

CGS Serge Project Begins

My current project is underway. The panel was completed today (click the image for detail), but it’s only a facade. Behind the panel it’s empty. All of the modules are … Read More