Looks so nice! The sam is a midi synth chip right? Super cool. How/where did you get the knobs?

Thanks! Yes it's a little digital synth that receives MIDI.

I used Chroma Cap knobs: https://store.djtechtools.com/products/chroma-caps-knobs-and...

Aah kool, i had one in a arduino format board, was great to cycle through all the instruments randomly + some sequence/chords. Instant Aphex Twin