The company's rounding out its line up with a pair of audio devices, too -- the G430 and G230 surround and stereo gaming headsets.

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The 1 o'clock position denotes if your mic is muted, while at 3 o'clock is a Dolby Digital status (stereo or surround sound).

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Used with the surround speakers attached, the HTL9100 operates as a single sidebar offering high quality stereo or a wide sound stage via virtual surround sound mode.

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Products available as part of the range include the Throat Communicator, the Performance Stereo Gaming Headset and the Dolby 7.1 Surround Sound Headset.

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The two differ only in how they get their highs out, with the S350 including a pair of squat stereo speakers and the S400 offering a three-channel "air surround xtreme" soundbar.

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Crimson circles now surround the power and volume controls, pulsating along with the sound coming from the machine's stereo speakers.

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