The GSX 1200 PRO has been designed to be the heart of your gaming sound, with a dedicated DAC chip that requires no additional drivers. The amplifier give precise control of both game and communication sound, allowing for separate adjustment and USB inputs for each. Besides the range of EQ settings, it is possible to set Reverberation levels to change how the user feels in physical spaces of the game, and even increase the surround speakers for back and front speaker focus.