Here’s what he has to say about it:
No preparations. The Cirklon has a blank song, no sequences are pre-programmed.
The first sequence is on the Rob Hordijk’s OSC HRM, combined with a Krisp1 TZ VCO running through Synthesizers.com VCF/VCA/EG’s.
he second sequence is on the Tom Oberheim SEM.
The third sequence (bass) is all Synthesizers.com except for the MOSLAB 904-A LPF.
The fourth sequence is on the DSI Mopho.
The strings are from the E-MU Vintage Keys and the Roland JD800.