Sennheiser PC 323D G4ME Headset Review @ HardwareHeaven.com
 

"Recently Sennheiser announced their latest gaming headset, the PC 323D which features virtual 7.1 sound and Dolby technology as a step up from the PC 320. Today we have one connected to our test system and have run it through a selection of tests to find out how it fares in a very competitive market segment.

http://www.hardwareheaven.com/review...roduction.html