Sorry for reviving an old thread, but I recently bought the Roccat Kave headphones, while the sound and build quality are really awesome, I've really been disappoint with the surround sound feature.
I'm not sure if it is me or because of my onboard sound, but the surround sound is lacking, which seems to be rather a contradiction to the reviews who say that it is really good.
I find that I can kind of tell where the sound is coming from, but the "box" around my head feels to small and I tend to miss interoperate the direction, I really had this idea that when using these headphones, that the "box" around my head would be much larger, so that you can notice a sound very distinctly coming from the left rear, but the sound seams to close and it is hard to tell the noises exact possession
I tried fiddling with room correction in the realtek sound manager, it seemed to improved things, but not completely
I've ordered the Asus Xonar DX sound card (Parents gave me cash for Christmas to get myself something) hope that fixes the problem (stupid Take2, the order arrived yesterday evening and it has been sitting at there offices all day today without shipping, I'm rather pissed off about that as I live in a non-major city, so now it isn't going to arrive before the weekend, and there is a big LAN in PE tomorrow :/, and it looks like I'm going to be in PE for a few days after the weekend while my parcel is ending up in Grahamstown :/ utter fail if you ask me, going to have to sort something out with them)
Maybe it's me or my onboard sound, but the surround hasn't delivered on the expectation that I believed it would