Asus Xonar DG SI, User Manual

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1 ASUS Xonar DG SI
1. Introduction
1.1 Package contents
• ASUS Xonar DG SI PCI audio card
1.2 System requirements
• One PCI 2.2 (or higher) compatible slot for the audio card
• Microsoft
® Windows ® 10 / 8.1 / 8 / 7 / XP(32/64bit) / MCE2005
• Intel
®
Pentium
®
4 1.4 GHz, AMD
®
Athlon 1400 CPU, or faster CPU
• 256 MB (or above) 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 or powered analog speakers to enjoy the ultra-high
fidelity sound of the card
1.3 Specifications summary
Items Description
Audio Performance
Output Signal-to-Noise Ratio (A-Weighted):
Up to105dB
Input Signal-to-Noise Ratio (A-Weighted): 103dB
Output Total Harmonic Dist Noise at 1kHz
(A-Weighted):
Up to 0.0025% (-92dB)
Input Total Harmonic Dist Noise at 1kHz
(A-Weighted):
Up to 0.0022% (-93dB)
Frequency Response (-3dB, 24-bit/96kHz input ):
<10Hz to 48kHz
Output/Input Full-Scale Voltage 1Vrms (3Vp-p)
Headphone Impedance
Optimized for 32~150Ω
Bus Compatibility
PCI
PCI v2.2 or above bus compatible
Main Chipset
Audio Processor
C-Media CMI8786 High-Definition Sound Processor
D-A Converter of Digital Sources:
Cirrus Logic CS4245*1 (104dB DNR, Max. 192KHz/24bit) / Cirrus Logic
CS4361*1 (103dB DNR, Max. 192KHz/24bit)
A-D Converter for Analog Inputs: Cirrus Logic CS4245*1 (104dB DNR, Max. 192KHz/24bit)
Sample Rate and Resolution
Analog Playback Sample Rate and Resolution
44.1K/48K/96KHz/192KHz @ 16/24bit for all channels
Analog Recording Sample Rate and Resolution 44.1K/48K/96KHz/192KHz @ 16/24bit
S/PDIF Digital Output 44.1K/48K/96KHz/192KHz @ 16/24bit, Dolby Digital, DTS, WMA-Pro
ASIO 2.2 Driver Support:
44.1K/48K/96KHz/192KHz @ 16/24bit
I/O Ports
Analog Output Jack:
3.50mm mini jack *3 (Front/Side/Center-Subwoofer)
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