Asus Audio Card Xonar D2 - Manual (Page 8)

2 ASUS Xonar D2
1.3 Specifications summary
Category Item Description
Audio Performance Output Signal-to-Noise Ratio (A-
Weighted):
118dB
Input Signal-to-Noise Ratio (A-
Weighted):
118 dB
Output Total Harmonic Distortion + Noise
at 1kHz :
0.0004% (-108dB)
Input Total Harmonic Distortion + Noise
at 1kHz :
0.0004% (-108dB)
Frequency Response (-3dB, 24-
bit/96kHz input ):
<10Hz to 46kHz
Frequency Response (-3dB, 24-
bit/192kHz input):
<10Hz to 90kHz
Output/Input Full-Scale Voltage 2 Vrms (5.65 Vp-p)
Sample Rate Conversion Quality Almost lossless, high-fidelity floating-point filters,
which has:
-140dB (typical value for 44.1K->48KHz, 24bit)
-145dB Dynamic Range (typical value for 44.1K-
>48KHz, 24bit)
Main Chipset Audio Processor ASUS AV200 High-Definition Sound Processor
(Max. 192KHz/24bit)
24-bit D-A Converter of Digital Sources: Burr-Brown PCM1796 *4 (123dB SNR, Max.
192kHz/24bit)
24-bit A-D Converter for Analog Inputs: Cirrus-Logic CS5381* 1 (120dB SNR, Max.
192kHz/24bit)
Sample Rate and
Resolution
Analog Playback Sample Rate and
Resolution
44.1K/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, WMA-Pro
S/PDIF Digital Input 44.1K/48K/96K/192KHz @ 16/24bit
ASIO 2.0 Driver Support: 44.1K/48K/96K/192KHz @ 16/24bit
I/O Ports Analog Output Jack: 3.50mm mini jack *4 (Front/Side/Center-
Subwoofer/Back)
Analog Input Jack: 3.50mm mini jack *2 (Line-In/Mic-In)
Other line-level analog input (for CD-
IN/TV Tuner):
CD-In, Aux-In (4-pin header on the card)
Digital S/PDIF Output Coaxial and High-bandwidth Optical Combo
Connector Supports 192KHz/24bit
Digital S/PDIF Input Coaxial and High-bandwidth Optical Combo
Connector Supports 192KHz/24bit
MIDI Ports Additional MPU-401 MIDI I/O bracket and
converter cable
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