video upload by 24framemedia
"All sounds from the EML Synkey except the background sequences towards the end which were made with the MFB Dominion 1
The EML Synkey was originally created in 1976 with a punch card reader to save presets, supposedly around 47 were made before they changed it and discontinued the punch card reader. It shares the same Oscillator and Ring Mod as the legendary EML 101. One of the beefiest oscillators I've ever heard and the ring mod is out of this world. the synth uses a divide down circuit to create semitones across the entire octave so one can make chords with a single key press since the synth is monophonic. There's a variable state filter sweepable between low pass, band pass and high pass."
via this auction
