The only cans I've been able to use with my current setup are the D5000s and ATH-A700s (old headphones, let's pretend I don't own those). The D5000s sound amazing on it.
I'm having a tough time deciding on my next headphone purchase though, luckily I'm currently all tapped out of money, so I have some time to think about it. I'm torn between DT880, HD650, K701/2, or just paying to upgrade my D5000s (Lawton Audio wood cups, Jena Labs cable, markl mod).