I got all this information from The Unofficial Orgy Page. So go there if you like Orgy.
Ryan Shuck
This is the Ibanez Universe. This UV777BK model was co-designed with Steve Vai. It has the original style disappearing pyramid neck, original Lo-Pro Edge tremolo in Chrome with DimarzioŽ BlazeŽ pickups, pearloid bound basswood body, mirror pickguard and a inlaid abalone pyramid in the body.
This is the white one he has in the music video for Blue Monday.
Amir Derakh
This is the Parker Fly, one of Amir's synth guitars.
This is the Roswell Star, by Jackson. Amir has this in the Blue Monday video.
On the left is the Roland GR-30, Amir's synth module. On the right is the GK-2A pickup, for an instant reaction.
Paige Haley
This is the Ibanez Egrodyne EDC bass.
Bobby Hewitt
These are Bobby's Roland V-Drums.