my logitech G35's are doing a pretty awesome job
not to mention that they come with a voice mod
http://www.amazon.com/Logitech-7-1-C...7325037&sr=8-1
I guess another option would be to get these:
http://www.amazon.com/Crossfade-Over...7325192&sr=1-4
I got these before I went to India to have some actual headphones instead of earbuds. Bass is god (IMO), and sound and build quality is excellent
it comes with two cables, one is a simple audio (AUX) cable, and the other has a mic and volume control. And yes, the sides are actually steel plates. They aren't gaming headphones by any means, but they are pretty nice and probably will get the job done.
as for the g35's, my tf2ing has improved because now I can actually tell in which direction a spy uncloaked. and man, do they get pissed.