Turtle Beach may have acquired the MLG-endorsement crown that Astro Gaming used to solely hold for its headsets, but it's no matter as the Astro has something else up its sleeve: the A50 wireless headset. Announced here at e3, the A50 is essentially the result of embedding the Mixamp 5.8's wireless chops into its flagship A40, finally sparing users of any pesky wiring and external beltpacks. Naturally, the headset is compatible with the Xbox 360, PS3 and PCs and it features Dolby virtual 7.1 surround -- not to mention Astro's signature game and voice chat mixing control (built into the earcup) so you can dial yo
