I built a nonlinearcircuits Spasm, a.k.a. LDRJerk. It’s a Sprott jerk chaos circuit controlled by a DIY 7-way vactrol. This is the first SMD (Surface Mounted Device) project I’ve done … Read More

Here are two videos demonstrating functions of the F3DB. They present the results of my explorations of how the F3DB works from a black box perspective. The module has an … Read More

VC Fixed Filter with Distortion and Feedback Zlob Modular F3DB can be ordered assembled or Do It Yourself. I suggest going to the Zlob site to read the full description. … Read More

As the number of my Eurorack modular cases climbs, I find myself needing more power bricks. With the exception of one small case that runs off an AC supply, all … Read More

My new Qu-Bit Data Bender module is a kind of automatic effect. It applies its own idea of random changes, including pitch, direction, rate of repeats, dropout, etc., while giving … Read More

I bought a Qu-Bit Cascade sort of on a whim. Then I liked it enough to get a second one. The first one came with a large knob on the … Read More

I had a pair of rack end pieces left over from a previous rack project. And I also had a power supply left over from that same project. All I … Read More

I use a lot of Sample and Hold modules. They are an essential component of a Quantussy Cell. It is hard to find simple sample and holds, those without a … Read More

Mido-based gear designed by Peter Blasser typically centers audio signals at a +4.5 volt bias, which Peter refers to as “mido”, i.e. middle. And these signals are roughly 4 volts … Read More

I noticed a problem with the DIY Quantussy right after I finished it. Chaos wouldn’t go all the way to zero. There was always a bit of cross modulation in … Read More