In studio, Synat mainly use hardware synthesizers and the gear arsenal has grown over the years. 

All devices are connected to MIDI and controlled in Windows digital audio workstation (DAW).  Synat is a long-term user of the Cakewalk.

Hardware synths: Yamaha´´'s: SY-22, Motif, CS1x, Roland's FA-06, D-20, MT-32 Waldorf Blofeld, Novation KS, Alesis Micron (x2), Korg WaveStation EX, and the new superb VA, Korg Multi/Poly.  Emu Longboard, Casio CT-S1000V, Behringer Pro-800.  There is also an old Panda electric organ. The latest addition to my synth collection is perhaps its most unconventional member: the Yamaha DJX.

Audio signals and insertion FX are managed with three Behringer mixers over 46 channels.

In picture You can find some mixing, FX- and MIDI equipment also.

(And yes! There is some *GAS* involved.)

* GAS = Gear Acquicition Syndrome.