PU2 – Passive Utilities 2

This module is so simple and that is what makes it so versatile as performance module. It consists only of two SPDT on-off-on switches and every pin is connected to a jacksocket. I use it mostly to prepare patches, being able to switch between CV sources mid performance/jam makes it very useful to me. You […]

Cd4040 Clock Divider

This clock divider is pretty easy to build and there is no schematic because I simply built it using the datasheet. I found one that seems safe to use and some more info for builders. All in all it works and I use it for drum modules with gate to trigger converters some times or […]

Vactrol VCA

This module was a long time in my Rack but is currently not part of my setup because of bleedthrough issues. I built a better version for my portable setup. A lot of testing regarding vactrols components were done. And the best combination for lowpassgates and vactrol-VCAs in my opinion are 5549 LDRs and diffuse […]

quad-buffered-mult

Soo this was the first mult design I built and it served me well, but I know it is very basic. I think it was originally from a LMNC post but I couldn’t find it on his page and he had since upgraded to a design where every output is buffered which is arguably the […]

Line-Out

Okay first of all I need to warn you. If you think this module just outputs a line level signal. NOPE! I just needed something to get the signal level down and being able to connect my junk headphones to. I never had any problems with either them (Teufel ANC 1st gen) or my old […]

Midi2CV – a pretty well documented horror build

My problem with this at the time of building was that there’s no complete schematic, only bits and pieces to puzzle together and a lot of info in the .ino file itself. I hope you have fun solving that puzzle. Link to the original project page: Projectpage Link to googledrive with all libs: googledrive To […]

Mixer – LMNC Stripboard version

Like for many of us LMNC was inspiring me to start with synthdiy stuff. This super simple Audio and CV mixer is easy to build and equally easy to extend. His new schematic has added mute switches for example. I built it from the original stripboard layout. But it is a bit too easy because […]

PU – passive utilities

The PU is a combination of a passive mult (4 3.5mm jacksockets) and two passive attenuators. The multiple is easy to build. Just connect all signal pins with each other and the ground pins as well.

Clock – SM Tik-Tak

The clock I currently use. It was one of my first builds and I often thought about replacing it but I still use it to this day. It has 4 outputs(1, 1/2, 1/4, 1/8) and two pots, one changes the gate length and one the clock frequency. The button is a reset. Link to project: […]