• 35 times clearer then on-board audio
• Supports latest DS3D GX2.0 for gaming on Vista & XP
• Dolby home theater technologies
• Low-profile bracket bundled
• S/pdif connect to vga cards for hdmi output

• Audio Performance:
  Output Signal-to-Noise Ratio (A-Weighted): 116dB for front-out, 112dB for other channels dB
  Input Signal-to-Noise Ratio (A-Weighted): 112 dB
  Output THD+N at 1kHz: 0.00056% (-105dB) for Front-out
  Input THD+N at 1kHz: 0.0004% (-108dB) for Line-in
  Frequency Response (-3dB, 24-bit/96kHz input): <10Hz to 48KHz
  Output/Input Full-Scale Voltage: 2 Vrms (5.65 Vp-p)
• Main Chipset:
  Audio Processor: ASUS AV100 High-Definition Sound Processor (Max. 192KHz/24bit)
  24-bit D-A Converter of Digital Sources: Cirrus-Logic CS4398*1 for Front-Out (120dB SNR, Max. 192kHz/24bit), Cirrus-Logic CS4362A*1 for other 6 channels (114dB SNR, Max. 192kHz/24bit
  24-bit A-D Converter for Analog Inputs: Cirrus-Logic CS5361* 1 (114dB SNR, Max. 192kHz/24bit
• Sample Rate and Resolution:
  Analog Playback Sample Rate and Resolution: 4.1K/48K/96K/192KHz @ 16/24bit
  Analog Recording Sample Rate and Resolution: 44.1K/48K/96K/192KHz @ 16/24bit
  S/PDIF Digital Output: 44.1K/48K/96K/192KHz @ 16/24bit, Dolby Digital, DTS
  S/PDIF Digital Input: 44.1K/48K/96K/192KHz @ 16/24bit
  ASIO 2.0 Driver Support: Supports 44.1K/48K/96K/192KHz @16/24bit with very low latency
• I/O Ports:
  Analog Output Jack: 3.50mm mini jack *4 (Front/Side/Center-Subwoofer/Back)
  Analog Input Jack: 3.50mm mini jack *1 (Shared by Line-In/Mic-In)
  Other line-level analog input (for CD-IN/TV Tuner): Aux-In (4-pin header on the card)
  Digital S/PDIF Output: High-bandwidth TOS-Link optical transmitter (shared with Line-In/Mic-In jack) supports 192KHz/24bit
  S/PDIF Header: Connecting to supported VGA cards with HDMI output
• Bundled Software: Utility RightMark Audio Analyzer 6.0.6: Easy but powerful software intended for testing the quality of audio equipments
• Accessories:
  - 1 x S/PDIF optical adaptors.
  - 1 x Low-profile Bracket.

• One PCI slot for the audio card
• Microsoft Windows Vista(32/64bit)/XP(32/64bit)/MCE2005
• Intel Pentium 4 1.4GHz or AMD Athlon 1400 CPU or faster CPU
• 256 MB DRAM system memory
• 60 MB available HDD space for driver installation package
• CD-ROM drive (or DVD-ROM drive) for software installation
• High-quality headphones, powered analog speakers, or a Dolby Digital or DTS decoder, to enjoy the ultra-high fidelity sounds of the card

• Xonar D1 7.1 Channel PCI Audio Card
• Driver CD (including RMAA V6.0.6 utilities)
• Low-profile bracket
• S/PDIF TOSLINK optical adaptors *1
• Quick Start Guide
• Driver CD (including RMAA V6.0.6 utilities)

$20 End-User Mail-In Rebate: ASUS is now presenting a mail-In rebate for Xonar D1 7.1 Channel PCI Sound Card. Promotion begins 11/01/09 and ends on 11/30/09. This promotion cannot be combined with any other promotion. Claim your rebate through the rebate form and follow mailing instructions. Note, incomplete forms will be denied as well as forms mailed too late. Manufacturer is not responsible for lost or misdirected mail. The promotion is not retroactive. Click here to download the rebate form.