Hi,
I'm back with this famous lead. Still working on, on both version of ARP2600 plugin. Arturia's and TimeWARP2600's. Last year i had shared this with the guy who cover both albums (oxygene & equinoxe) on soundcloud. He said me that he used an ARP2600 (true one) and not a plug-in. Well, it seems to be easy but not really... and not so complicated also... But difference between HW and SW is there!
We can effectively ear some long reverb on the first note (C5) but on (C4) filtering seems not to be the same and not has less hi harmonics. And i'm also convinced that F4 & D#4 notes sound a little bit (very light) "flutty" and that confirms that someone says about Michel Geiss interview who tells 3 Square OSC was used to do this sound...
Now note that on a original ARP2600, to have tested one, we couldn't be so accurate as on a plugin... So tuning to get this warm sound should be possible... and reverb is also a important element. That's my opinion.
Well, i'm ready to share my setup on this patche! What are your opinions?