Turtle Beach XP Seven Series headset review: a new era of tournament-grade gaming audio

Get out of your seat -- okay, you don't really have to do that. Turtle Beach, however, is certainly hoping its new headset won't have you stuck there. After months of teasing, it's finally here. This is the Seven Series, the company's first set officially bred for Major League Gaming tournaments. It's a contractual title that's already been bestowed upon Astro's well-performing Mixamp and A40 systems. But for Turtle Beach, this is a first: we've never seen the company go after a demographic quit...