Here is a tournament mixer that lets up to 6 teammates chat with one another. The Turtle Beach Ear Force TM1 is designed to help players and their coach connected. You can connect two of them together to handle a network of 12 players. Each user has control over their game, chat, and audio volume.
The Ear Force TM1 uses a noise gate technology to reduce background noise. The mixer can be divided into two networks for smaller events. It offers a zero latency chat experience to users.