General Information
Xonar Essence STXXonar Essence STX PCI Express x1 Audio Card...Aimed as the culmination of searching for the very essence of sound, the ASUS Xonar Essence STX audio card delivers the purest, cleanest audio to offer users the ultimate audio experience ever from a sound card. Equipped with carefully-selected components, and ASUS exclusive Hyper-grounding and EMI Shield design, the Xonar Essence STX is capable of achieving an industry-leading 124dB SNR (Signal-to-Noise Ratio) in signal clarity. Furthermore, full-driving for any available headphone is provided through the built-in headphone amplifier--presenting unprecedented audio quality and under 0.001% of distortion to sate even the most demanding audiophile. Industry-leading 124dB SNR; Built-in headphone amp drives every available headphone with
