ASUS XONAR D2

• Audio Performance
Output Signal-to-Noise Ratio (A-Weighted): 118dB for all channels dB
Input Signal-to-Noise Ratio (A-Weighted): 118 dB
Output THD+N at 1kHz: 0.0004% (-108dB)
Input THD+N at 1kHz: 0.0004% (-108dB)
Frequency Response (-3dB, 24-bit/96kHz input): <10Hz to 46kHz (for all channels)
Frequency Response (-3dB, 24-bit/192kHz input): <10Hz to 46kHz (for all channels)
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 THD+N (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: 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/24bitz
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

• Driver Features
Operation System: Windows 7/Vista/XP/MCE2005
Dolby® Technologies:
Dolby® Digital Live, Dolby® Headphone, Dolby® Virtual Speaker, Dolby® Pro-Logic IIx
DTS® Technologies: DTS® Connect (DTS Interactive Encoder and DTS Neo:PC)
Smart Volume Normalizer™: Normalizes the volume of all audio sources into a constant level
Xear 3D™ Virtual Speaker Shifter: Virtual 7.1 speaker positioning
Magic Voice™
Karaoke Functions
FlexBass™
Other Effects: 10-band Equalier/27 Environment Effects
3D Sound Engines/APIs:
Vista: DirectSound3D® GX 2.5, DirectSound® HW, DirectSound SW, A3D®1.0, OpenAL generic modes, 128 3D sounds processing capability
XP: DirectSound2.5 SW, A3D®1.0, OpenAL generic modes, 128 3D sounds processing capability
DirectX: DirectX 9.0 or above required for 7.1ch output

• Bundled Software Utility
Portable Music Processor utility
Professional Audio Editing Utility - Ableton Live Lite, Cakewalk Production Plus Pack (SONAR LE, Dimension LE, and Project5 LE)
PowerDVD 7.0: Software DVD player with Dolby Digital 5.1 decoder

• Accessories
4 x 3.5mm-to-RCA adaptor cable (8ch)
2 x S/PDIF optical adaptors
1 x S/PDIF optical cable
1 x Additional MIDI card, cable, and external standard MIDI adaptor Y cable
Dolby Demo CD

• Size (Width x Height)
106.5 x 180.26mm