So I just picked up a Marantz 2215B for $135 shipped (hope thats a good deal) which I will be pairing with some Senn595's. Could i hook a xbox360 in to this receiver using analog and get good sound, or would I be better of buying a new receiver at a comprable price that has an optical input and...

I'm looking for a way to get great sound out of my 360 on a terrible budget. I was thinking of buying some senn595's and using them with a MARANTZ Model 2238. Could i run the 360 with the marantz using the analog cables, or is this a bad idea with the xbox?

Could I plug a pair of Senn 595hd's directly into the optical port of my xbox360 using a toslink to 3.5mm converter? If so, would the 360 be powerful enough to drive the headphones? I am not an audiophile, just looking for something that is better than the sound coming out of my tv. I am paying...