The ASTRO MixAmp Pro TR for PS4 and PC is the premier gaming audio solution for professional gamers, including esports athletes, content creators, streamers, and game developers. It was developed with esports athletes to meet their rigorous standards for audio fidelity, voice communication, and durability. The MixAmp Pro TR features Dolby Digital Surround Sound processing and enables lag and interference free delivery of game sound and voice communication to the A40 TR Headset (sold separately). Its simple controls allow for quick adjustment of game-to-voice balance settings, determining how much game sound and voice chat is heard. It also allows users to select 1 of 4 different EQ modes optimized for different game genres, as well as providing master volume control.