The Trans-Harmonium is a Strange Kind of Radio-Musical Instrument

Pianos use little hammers striking taut strings to make tones. The Mellotron used lots of individual tape mechanisms. Meanwhile, the Trans-Harmonium from [Emily Francisco] uses an altogether more curious method of generating sound — each key on this keyboard instrument turns on a functional clock radio.


This is a companion discussion topic for the original entry at https://hackaday.com/2023/12/13/the-trans-harmonium-is-a-strange-kind-of-radio-musical-instrument/