ASUS' Xonar lineup has received a new addition with the ROG Xonar Phoebus, a gamer-oriented sound card which includes a break out box controller for volume settings, Dolby® Home Theater V4 surround sound and a GX3.0 gaming audio engine.
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CES 2012: ASUS ROG Xonar Phoebus Sound Card Set Redefines In-Game Audio | Hardware Canucks