The Ear Force P21 headset may not support surround sound, but it is a solid stereo headset for voice chatting in Xbox 360 and PlayStation 3 games.
Turtle Beach - Ear Force DPX21 Gaming Headset - Dolby Surround Sound - PS3, X360 : Video Games
Turtle Beach Ear Force PX21 Universal Gaming Headset - CNET
Turtle Beach - Ear Force PX22- Universal Amplified Gaming Headset - PS3, Xbox 360 - White : Video Games
Turtle Beach PS3 Ear Force PX21 Gaming Headset review: Turtle Beach PS3 Ear Force PX21 Gaming Headset - CNET
Turtle Beach Ear Force PX21 Wired Stereo Headset w/mic : : Video Games
PS3 Ear Force PX21 Gaming Headset : Video Games
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Review: Turtle Beach Ear Force PX21 Gaming Headset < NAG
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Review: Turtle Beach Ear Force PX 21 Gaming Headset
TURTLE BEACH Ear Force PX21 Gaming Headset : : Electronics