Static/Distorted DI's

it's kind of quiet, but it really effects my amp sims, especially any long chugs.

I've tried 3 different guitars, and 2 different cables all with the same problem so i'm pretty sure it's the interface.
 
I just routed input 1 to go straight to my outputs, and I didn't hear the static. I'm pretty sure my problem has something to do with Cubase. Anyone have any idea as to what might be causing it?