I demoed the RMI Harmonic Synthesizer at last week's Dinosauriertreffen in Bocholt/Germany and recorded some bits to document what the instrument is capable of sonically. More info and sounds here:
https://doombientmusic.bandcamp.com/alb ... ynthesizer
Tracks are free of charge but, of course, you can donate if you feel so inclined.
Now with video (in German):
Very nice Buchla performance featured as well (not mine).
Enjoy, and spread the word,