Quantity   Component name
1 × Teensy 4.0
2 × Arduino Mega pro (small-size mega 2560)
6 × rotary selector
897 × lot of cable Really, a lot. awg26
2 × din 5 plugs for midi in and out
4 × 1/4" jack For two lines out and sustain and expression controller in.
1 × type USB breakout board To connect to any device and enjoy the magic of Teensy's serial + MIDI + audio USB !
1 × pimoroni phatDAC With Texas instruments' PCM 5102A I2S audio chip, for line-level, 44100kHz, 16 bits sound.
1 × smartphone main adapter For providing 5V to the synth
1 × wallnut wood salvaged from a table found in the street.
1 × plywood for the base plate.
1 × black acrylic sheet in 2mm for panels, and 4 and 6mm for some parts, shims and mosuldation wheels.
1 × Keyboard from a Bontempi electronic organ
27 × 10k potentiometer
17 × 2-position switch