AuzenTech HDA X-Mystique 7.1 Gold is the "Award winning" "World first", high quality, Dolby® Digital Live soundcard for your PC. It sounds phenomenal and is feature rich.

Experience the extreme surround-sound experience and the high-resolution digital audio while playing games, listening to music, or watching movies.

Dolby® Digital Live, a real-time encoding technology, converts any audio signal into a Dolby?Digital bit stream for transport and playback through a home theater system. With it, your PC or game console can be hooked up to your Dolby?Digital-equipped audio/video receiver or digital speaker system via a single digital connection, ensuring the integrity of the audio signal.

What is Dolby® Digital Live

Enjoy audio from your PC or game console through your home theater with Dolby® Digital Live. A real-time encoding technology, Dolby Digital Live converts any audio signal into a Dolby Digital bitstream for transport and playback through a home theater system. With it, your PC or game console can be hooked up to your Dolby Digital-equipped audio/video receiver or digital speaker system via a single digital connection, eliminating the confusion of multiple cables and ensuring the integrity of the audio signal

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Features:

• Supports Dolby® Digital Live Real-Time Content Encoder: The World First Dolby Digital Live Certificated PCI Audio Board
• Supports the latest DTS-ES, DD-EX sound (6.1/7.1) playback (also including Dolby Digital 5.1 and DTS 5.1 playback) using a Software Decoding Application such as PowerDVD, WinDVD
  
• Supports 44.1 kHz / 48kHz / 96kHz S/PDIF Output through both Coaxial RCA and Optical Toslink
  
• Onboard COAXIAL RCA output connector, OPTICAL Toslink transmitter for high quality Digital Output
• Supports 44.1kHz / 48kHz / 96kHz S/PDIF Input with HDA X-10 Digital Input extension board (Optional)[Digital I/O (SPDIF-IN #2)]
• Swappable OPAMPs: All Auzen soundcards support swappable OPAMP sockets for OPAMP upgrades.

• C-Media CMI8768/PCI-8ch+ PCI chipset (8CH audio single chip with Dolby Digital Live Real-Time Contents Encoder, The World First Dolby Digital Live support PCI audio chipset)
• 8CH codec embedded PCI audio single chip
  
• Full-duplex 8CH 24bit/96kHz DAC / 2CH 16bit/48kHz ADC
  
• Integrated S/PDIF Input/Output supports 44.1kHz/48kHz/96kHz sample rate and 16/24bits resolution
  

• PCI Rev. 2.2 compliant with 32bit PCI bus mastering modes
  
• Two S/PDIF Input for CD_SPDIF Input (S/PDIF-IN #1), Digital I/O(SPDIF_EXT) Input (S/PDIF-IN #2)
  
• Built-in earphone buffer at Front Output (32Ohm Loading)
• External EEPROM Interface for Sub-Vendor/Sub-Device ID using custom driver
• 16Pin MIDI_IO Header for supporting MPU-401 MIDI UART Port
  
• Four high performance OPAMP for Output control, Two high performance OPAMP for MIC Input - increase gain level and improve SNR
• Onboard TOSLINK transmitter for up to 24bit/96kHz Optical Digital Output, Gold Plated RCA connector for Coaxial Digital Output
  
• 12Pin SPDIF_EXT Header for using HDA Digital I/O extension board (Optional) - COAXIAL, OPTICAL Digital Input function enables
• C-Media Xear 3D 7.1 Virtual Speaker SHIFTER technology
  
• Sensaura CRL3D HRTF 3D positional sound enhancement with multi-drive 7.1, EnvironmentFX, ZoomFX, MacroFX, etc.
  
• DirectSound 3D HW acceleration
  
• A3D™ 1.0 , EAX™ 1.0, 2.0 (powered by Sensaura), HRTF-based 3D Positional Audio (C3DX™), Direct Sound™ 3D SW
  
• Unique Karaoke functionality : Mic Echo, Key-shifting, Vocal Cancellation
  
• Special feature for Winamp broadcasting , VOIP, Online-games, Online messenger application: Magic Voice, Support Stereo-MIX recording mode for Winamp Broadcasting
  
• 10-band Equalizer with 12 preset modes; 27 global environment effects
• Support 7.1Ch playback for Windows XP, Windows 2000, Windows Server 2003, Windows ME, Windows 98 SE (Microsoft DirectX 8.1 or higher is required)