whats the site you order his controllers on

its the Platinum Edition u can order 1 at his site

I have a question Djdao!
Is the controll that you're using is the one that for Beatmania?
How the hell do you play djmax with that controller?
Or Beatmania controller can play with djmax game?
but Does it have a usb ?
anyway, if u can do me a favor, plz send me some websites that i can order this controller..
I'm sick of playing with my keyboard.