Put it in here
From what I can see:
ARP 2500
ARP 2600 (red)
ARP 2600 (grey)
ARP Odyssey
Big Briar Series 91A Theremin
Doepfer Ribbon Controller with R2M
Eminent 310 U (x4)
EMS VCS-3 (x2)
EMS Synthi AKS (x4)
GEISS Digisequencer
Korg Minipops 7 (x2)
Korg PS-3200
M-Audio Keystation 88 es
Mellotron MKII
Moog 55
Moog Liberation
Moog Little Phatty Stage Edition
Moog memorymoog
Moog Minimoog (x2)
Moog Minimoog Voyager
Moog Taurus
RMI Harmonic Synthesizer
Roland JP-8080
Roland Jupiter-8
Yamaha MG124c mixer (x4)
Effectpedals:
Boss DD-6 Digital Delay
Boss RC-30XL Loop Station
Electro-Harmonix Electric Mistress
Electro-Harmonix Small Stone mk3
Sovtek Small Stone
The expanded lists of the rest of the Oxygene Tour can be found HERE on page 7 of this thread.
Add what I might have forgotten...