71 pcie gaming sound card with an audiophile grade dac and 116db snr 116db signal to noise ratio snr and audiophile grade dacenjoy high fidelity immersive sound sonic studio utility take full control over loads of sound technologies via an intuitive one page interface sonic radar pro lets you pinpoint the exact location of in game sounds and enhances critical audio details like enemy footsteps for an aural advantage 600ohm headphone amplifier for enhanced bass and clear detailed sound shar