Marsupial is a Dual AS3350 Voltage-Controlled Filter from SetonixSynth. I don’t use filters often in Eurorack, but I built this one for my Noise Rack (next post). I like the … Read More

Another easy DIY module from Calsynth, the Stereo Total. It is a manual mono to stereo and stereo width controller. The first block A is a Stereo Simulator that creates … Read More

I discovered that Calsynth offers populated PC boards for many ST Modular modules, which are all DIY. The cost for both populated PCBs plus the panel is only $59 plus … Read More

Toppobrillo’s TWF was designed in 2010 and is now discontinued. But you can still build one. SynthCube sells the PC board with several different panel options. I chose the black … Read More

Rubin Sponar, the module designer, posted the following mods. R2, R3: change from 100k to 110k for offset of Triangle output, also improves sine roundness.R85, R92: change from 100k to … Read More

Seeing what I can do with Double Dragon LFO. In this patch the two LFOs are used separately. Both are set on the staircase wave and modulate the frequency of … Read More

This post will cover the DIY build from a factory kit of the Beast-Tek Double Dragon Dual LFO. I bought the full kit from synthCube. Double Dragon is a digital … Read More

This experiment came about because I have no envelope generators in my DIY Ciat-Lonbarde collection. I have the quad VCA, but only triangles and triangle-like steps from the DIY Quantussy … Read More

No video today. This patch is based on a simple idea: Set up Just Friends as six envelope generators, trigger them with six pulses from Turing Machine, take those envelopes … Read More