Alright, thanks for the helps :D I think imma get Xonar U3, I've seen thread saying it works fine with AD700 so it should do the trick

So what you're saying is that Xonar U3 allows me to use DH processor like DSS2? or you mean Xonar U3 can produce surround sound itself?  

Quote:   It's a shame to say this as a PC gamer, but I use a laptop to game, not the best one at that :b. Which means the sound processor have to be an external one. Heard that Turtle Beach stuff is only supported with Dolby sound drive, mine is Realtek so I guess TB is out of question...

Hey Head-Fi! This is my first post on the forum, so lets get along!   I decided to get a surround sound headset to replace my stereo headphone (Senn HD 238) for gaming usage. I love my HD238, but I felt that it didn't quite fit the role of competitive gaming. My priority is lower price...