ASUS Xonar Essence STX Virtual 7.1 Channels

The ASUS Xonar Essence STX is a PCI-e audio card that is designed for the music enthusiast. Equipping the Xonar Essence STX with the best components and the finest design, the STX delivers a top-of-the-line audio experience with a 124 dB SNR rating. With a built-in headphone amp that can power headphones up to 600 ohms and 6.3 mm headphone jacks, the STX makes a perfect pair with high-end headphones.

• High Signal-to-Noise Ratio (SNR) A high SNR rating means less unwanted noise. Therefore the audio is cleaner which translates to better sound quality. The Xonar STX is the world’s first sound card to achieve a 124 dB SNR rating for crystal clear audio.
• Built-in Headphone Amp A high-quality TI TPA6120A2 headphone amp supports headphones up to 600 ohms of impedance with lower than 0.001% distortion. This allows users to drive their headphones as intended without additional amplification.
• EMI Shield EMI shielding seals the RCA/headphone signals from noise and offers distortion-free audio.
• Nichicon “Fine Gold” Professional Audio Capacitors Using state-of-the-art etching technology, Nichicon “Fine Gold” capacitors deliver rich bass and crystal clear high frequencies.
• 6.3 mm Headphone and Mic Jacks The 6.3 mm headphone jacks offers compatibility with high-end headphones. An adapter is included for the usage of headphones with 3.5 mm connectors.
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