Heads Up..

This page consists of my more 'finished' hobby projects, each in a single post package. If instead you want a more continuous stream of learnings and general info about whatever I am working on, check out the Blog page.

LMNC René Schmitz MS-20 Filter

2 minute read

The heavy metal filter of the synth world, the MS-20 VCF is known for its harmonics and resonance the world over. This multi-mode version includes 3 inputs, ...

Feature Envy - Dual AR Envelope

3 minute read

This envious little module is the ADSR Envelope stripped down to its very core, Attack, Release, and nothing more. This stupidly simple circuit consists of a...

EDU DIY VCA

2 minute read

Nothing original from me here, just a stripboard version of the dual MKI x ES EDU VCA, with added status LEDs on the CV inputs.

The More-Ritz Klein VCO

4 minute read

The More-ritz Klein VCO, it’s the Moritz VCO, with more! What more? More Moritz of course. I have combined the mki x es.EDU VCO module with Moritz’s addition...

Power Down Alarm

1 minute read

A friend of mine always forgets to put the handbrake on, it’s amazing that her car is ever where she left it. So for Christmas, I gifted her this doohicky.