Revolutionizing competitive and casual gaming is Astro Headphone’s latest audio / mic creation, the A40 headset. Sold as a complete kit with a headset and matching mixer, the $249 package lets you mix 5.1 game audio and communications audio independently to your liking, all without waking up your roommates. The daisy-chainable Dolby Digital processor / mixer also enables some other interesting features, like private comm channels for in-person Xbox 360 teams, and outboard surround processing from a PC. The headset itself features an adjustable boom mic and interchangeable faceplates. Each is also available separately: the A40 headset is $199, while the mixer is $129. Astro mixers are now standard at all MLG Pro Circuit events. They are also availiable for all PS3 users too!