Asus Xonar Essence ST Sound Board
Item No.
Mfg Part No.
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Product Information for Asus Xonar Essence ST Sound Board

Highlights for Asus Xonar Essence ST Sound Board

  • Channel Support:7.1
  • Form Factor:Internal

Marketing Information

Choosing only the best components and finest design, Xonar Essence STX achieves unprecedented 124 dB SNR ? 64 times clear than on-board solutions, bringing top-o-the shelf audio experience for audiophiles. Xonar Essence ST is the world?s first audio card to focus on precision clock tuning to minimize audio jitter. The result is extensive musical details and lively sound image presented for revolutionary experience.

Technical Information


  • Standard Warranty: 3 Year Limited
  • Interfaces/Ports

  • Interfaces/Ports: 2 x RCA Jack - Left and Right
  • S/PDIF: Output @ Up to 24 bit 192 kHz
  • Environmental Conditions

    General Information

  • Product Type: Sound Board
  • Manufacturer Part Number: XONAR ESSENCE ST
  • Manufacturer Website Address:
  • Manufacturer: ASUS Computer International
  • Product Model: Essence ST
  • Product Name: Xonar Essence ST 7.1 Channel Sound Card
  • Product Line: Xonar
  • Brand Name: ASUS
  • Memory


    Package Contents

  • Xonar Essence ST 7.1 Channel Sound Card
  • 1 x S/PDIF Optical Adapters
  • Compatibility

  • Dolby Digital Live
  • Dolby Headphone
  • Dolby Virtual Speaker
  • Dolby Pro-Logic II
  • System Requirements

    Operating System(s) Supported:

  • Windows Vista XP(32/64bit)
  • MCE2005
  • Physical Characteristics

  • Form Factor: Internal
  • Power Description


    Technical Information

  • Audio Processor: ASUS AV100
  • Host Interface: PCI 24-bit
  • DAC Data Width: 24 bit
  • Sampling Rate: 44.10 kHz Playback
  • Signal to Noise Ratio (SNR): 124 dB - Front-out
  • Sound Channels: 7.1