The Sound Cylinder is Definitive Technology’s first foray into the portable Bluetooth speaker kit. This 2.1 speaker kit looks great and offers rich acoustics for mobile devices.

The Razer Carcharias may be one of the most recognizable gaming headsets out there, but that doesn’t stop the gaming peripheral company from taking it to the next level. Booms, bangs and kapows are now more lifelike with an updated version of the Carcharias.

Shure has just released three new headphones under their Professional Headphones line of cans. The new set includes three new models, the SRH240, SRH440, and the SRH840 that range from cans built for general listening to a pair of premium headphones for studio monitoring and recording.

Altec Lansing has just announced two new speaker systems geared for budget-shoppers under their VS (Value Series) line of low-cost multimedia kits. Intended for use on desktops and laptops, the two new kits feature fresh, new designs and are priced between US$29.95 and 49.95.

Shortly after releasing the Xonar DS for gaming, Asus follows it up with a premium sound card that offers a very high 124dB Signal-to-Noise Ratio (SNR). Labeled as the Xonar Essence ST, this high-end audio card achieves this by incorporate precision clock tuning (supposedly the world’s first audio card to do it) to minimize audio