HRAP 3 SA on other consoles than PS3?

I have yet to find an adapter that convert PS3 to XBOX/PS2 :-/
Does anyone know of any?

No, there’s no USB-to-anything adapters for controllers. Do a dual PCB mod.

Any suggestions for what kind of stuff I should buy to make it dual/tripple PCB mod? I kind of want PSX/PS3/USB/GC/XBOX. Would this be possible? And can I use XBOX PCB for XBOX360 fighters?