Hey iProg, are you referring to this TOTP "performance" from 1981:
Their synth setup here includes the following:
Billy Currie: Arp Odyssey mk II, Yamaha SS-30, Yamaha CP-80 (I think), Oberheim OB-X and CS-80.
Midge Ure: Yamaha CS-40M, Yamaha SS-30 and CS-50
Chris Cross: Minimoog and Yamaha CS-40M
That's pretty much the same synths they used on the albums "Vienna" (minus the OB-X) and "Rage In Eden".
The only boards missing in the video would be the Yamaha CP-30 ep (used on Vienna album) and the trusty old Elka Rhapsody 610 stringer which Billy used on both albums (albeit sparingly).
The Elka stringer features heavily on U-Vox' first three albums though, alongside RMI electra-piano (all three albums), Minimoog (Ultravox and Systems of romance) Arp Odyssey (Ha Ha Ha & Systems of Romance) and EMS Synthis AKS (Ha ha ha and systems of romace).
To the best of my knowledge, U-Vox never used a CS-30 or Axxe.
"The (Yamaha) CS-80 is a step ahead in keyboard control, and a generation behind in digital control" -- Dan Wyman, Jan 1979