Audio amplifier designed for competitive gaming Designed for the driven team gamer up to eight GSX 1200 PRO Audio Amplifiers can be connected together for the ultimate in hard-wired lag-free communication and control of inbound and outbound chat. An inbound microphone gain wheel and separate control of the loudness of your own voice in your headset delivers focus on game chat for on-the-fly strategy discussions.A proprietary 7.1 Virtual Surround Algorithm developed for competitive gamers provide the ultimate in spatial awareness and positional gaming audio. Precise control of both game and chat audio is provided by separate adjustment of – and one touch switching – between headphones and speakers. Lock your audio configurations settings to prevent accidental changes and dominate with precision audio cues and ultimate audio control..