Using a Teensy 4.1 & Rev D2 Audio Shield, I'm in the process of building a "Basic" standalone (no computer) midi sequencer which receives force sensitive resistor data and transmits ouput to a microSD card in SMF format. Working features are...
New Metall Case from Erica Synths..
Link: https://www.ericasynths.lv/shop/enclosures/studio/tubeohm-instruments-jeannie-case/
I equipped it virtually (without ChatGPT) with a wooden side panel. Looks better I think..