Ultra Fidelity 7.1 PCI Sound Card with Complete Dolby®/DTS® Sound Technologies
ASUS Xonar D2 audio card, dedicated to be the best audio card for gaming and home entertainments, provides unprecedented 118dB In/Out SNR audio quality and features for games, music, and movies. Combining 192k/24bit ultra fidelity input and output at with a suite of Dolby and DTS sound technologies and abundant valuable software, the Xonar D2 is well designed to upgrade your PC to a powerful and high-quality Home Entertainment Center, which you will never have with onboard audio or other sound cards!

- Unprecedented SNR Up to 118db reaching the limit of PC sound clarity
- High-definition audio processing at 192KHz/24Bit for all Input and outputs
- Versatile Dolby/DTS Audio Technologies for Game, Music, and Video
- Accurate 3D sound positioning and hardware acceleration for PC gaming
- Legally backup your digital music with Dolby Headphone or Dolby Virtual Speaker effects added
- Real-time DDL and DTS Connect encoders for amazing gaming and surround sounds over your Home Theater System

Audio Performance
Output Signal-to-Noise Ratio (A-Weighted)	118 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 90kHz (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
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
Stand
Type	Simple
Function	Tilt(-1 ~ +24), No Swivel
Driver Features
Operation System	Windows Vista/XP(32/64bit)/MCE2005
Dolby® Technologies	Dolby® Headphone, Dolby® Virtual Speaker, Dolby® Pro-Logic IIx, Dolby® Digital Live
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™	Modifies the sound of your voice, for VOIP and online chat applications (Windows XP)
Karaoke Functions	Music Key-Shifting and Microphone Echo effects (Windows XP)
FlexBass™	Professional Bass Management/Enhancement system
Other Effects	10-band Equalier/27 Environment Effects
3D Sound Engines/APIs	EAX®2.0&1.0, A3D® 1.0, DirectSound® HW & SW
DirectX	DirectX 9.0 or above required for 7.1ch output

-Xonar D2/PM PCI Sound Card
-3.5mm-to-RCA adaptor cable *4 (8ch)
-S/PDIF optical adaptors *2
-S/PDIF optical cable *1
-Additional MIDI card, cable, and external standard MIDI adaptor Y cable *1
-Dolby Demo CD