Binaural Rendering Engine With 7.1 Surround – The Proprietary High-Tech Audio Engine Delivers Exceptional Spatial Awareness And Positional Game Audio. Delivers The Game Audio Details And Positional Audio Cues.
Quick Setting Changes – Save Up To 4 Customized Sound Settings On The Led Touch Panel That Allows One-Touch Mode Switch, Also Between Headphone And Speaker Listening And Make Fast Adjustments With A Large Aluminum Volume Ring
Eq Settings – Get Precise Control Of Your Game Audio With A Dedicated Dac Chip And Eq Presets. Specially Attuned Audio Presets For Competitive Gaming Focus And Balance Sound Frequencies Where They Are Needed
Sidetone- Sidetone Control Lets You Adjust The Loudness Of Your Own Voice In Your Headset: You Know What You Are Saying, Tune In To Your Teammates.

Order now: Sennheiser GSX 1000 Gaming 7.1 Surround Sound External Sound Card $130 from woot.com