DIY Teensy Synth: the Electronics

In this follow up video, I talk about the electronics part of my Teensy-based Synth. Note that I'm using the Teensy Audio adaptor to generate the audio, so all the electronics is only about control signals, no audio processing, which simplifies things quite a bit.
See • DIY Teensy-based polyp... for a demo and • Building a custom synt... for more information about the case.