Interface Hi-Fi Quality Sound Card

Interface Hi-Fi Quality Sound Card

Interface Hi-Fi Quality Sound Card

  • Product Code: Internal Devices
  • Availability: In Stock

Redefine your PC audio with the Asus Essence STX II Hi-Fi Sound Card.

The Essence STX II is a PCIe x1 solution engineered for audiophiles and audio purists who demand top-notch sound from their desktops. Built on the acclaimed Essence STX, it takes the legendary audio quality to a new level with an industry-leading 124 dB SNR, an ultra-low jitter clock source, a consistent power supply, and celebrated MUSES op-amps. The built-in premium headphone amplifier supports up to 600ohm-headphone impedance with additional gain for in-ear monitors (IEMs). For customizable listening, this card is armed with swappable sockets and three additional op-amps for quick, easy sound adjustment. The Essence STX II also supports Dolby Home Theater technologies for an elevated, evolved PC audio experience.


Essence STX II delivers industry-leading 124dB SNR audio clarity, a much-envied quality inherited from the revolutionary and widely-acclaimed Essence STX sound card — and up to 64 times better than typical onboard audio hardware. The headphone output reaches a fantastic 120dB SNR.

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