Been feeling under the weather the last few days, so ended up with a bit of free time yesterday afternoon. I was watching various @lookmumnocomputer YouTube videos to drown out the sound of the ultrasonic water bath, as it cleaned loads of vinyl. Inspired, I thought it was about time I sorted out my triple super simple oscillator breadboard experiment.
I removed all the wires, took out most of the resistors, replaced the 100K pots (and parallel 2x 4K7 resistors) for 10K pots, then put all the wires and correct resistors back. Once that was done and confirmed working, I decided to start following along to @moritzklein’s DIY Synth VCF YouTube videos. I got as far as the 2nd order passive filter, and I now have questions…
