Auzentech Bravura X-Fi



  • PCI Express x1 Interface
  • Creative X-Fi native PCI Express audio processor
  • Supports 7.1 channel playback up to 24-bit/96kHz for Speakers outputs
  • Supports stereo playback up to 24-bit/192kHz for Headphone output (Only supports 192khz sample-rate on Vista or later)
  • Creative X-Fi Technology
  • CMSS 3D
  • Crystalizer
  • EAX® 4.0 ADVANCED HD™ sound effects
  • Bass Management
  • 10-Band, Multi-channel Equalizer
  • Alchemy (to enable audio rendering of DirectSound 3D applications under Vista O/S).
  • Supports DTS™ Neo:PC and DTS™ Interactive for Windows™ 7, Vista, and XP 
    (DTS™ for Windows 7, Vista, and XP via Download. Scheduled for Q2 2010.)
  • All output OPAMPs (x5) are replaceable by end-user
  • Proprietary Auzentech technology including Pointing Ground Design™, X-Balance Power Generation System™
  • Premium quality audio pats including WIMA MKP, Nichicon ES and conductive polymer capacitors.
  • 1/4″ phone jack for professional headphone with exclusive Auzentech proprietary Hi-fi headphone amplifier (1/4” stereo phone adaptor plug included)
  • High performance audio convertors
  • DA : 120dB dynamic range (Headphone, AK4396)
  • DA : 114dB dynamic range (Multi channel, CS4382A)
  • AD : 102dB dynamic range (WM8775)
  • Intel® HD Audio 10-1 pin front panel connector
  • Optical/Coaxial combo connector for S/PDIF output
  • Auxiliary Digital Out pin for HDMI connection
  • Stereo/Balanced mode microphone pre-amplifier for professional microphones
  • Selectable Microphone Pre-Amplifier Mode or Line Input Mode
  • Universal Audio Architecture (UAA) v1.0 Compliance


Interface Core

  • Audio Processor : Creative PCI Express audio processor
  • PC Interface PCI Express 1.1 Compliant Interface, Compatible with X1 PCI Express slot
  • Supported audio:
  • 16/24-bit / up to 192.0khz (Headphone playback)
  • 16/24-bit / up to 96.0khz (Multi channel playback)
  • 16/24-bit / up to 96kHz (Recording)
  • API Supports : WDM, EAX® 4.0, Direct Sound®, Direct Sound 3D®, Open AL, WASAPI
  • Supported Operating Systems : Microsoft® Windows® 7, Microsoft® Windows Vista®, Microsoft® Windows® XP

Analog Audio

  • Maximum Level
  • 3.0 Vrms, +12.0dBu max, deviation +/- 0.1dB
  • Dynamic Range
  • 115.0dB A-weighted (1kHz @ -60dBFS, 24-bit/48kHz) for Stereo output
  • 110.0dB A-weighted (1kHz @ -60dBFS, 24-bit/48kHz) for Multichannel outputs
  • 98.0dB A-weighted (1kHz @ -60dBFS, 24-bit/48kHz) for Analog Inputs
  • Total Harmonic Distortion + Noise:
  • 0.001% A-weighted (@ -3dBFS) for Analog outputs , 0.003% A-weighted (@ -3dBFS) for Analog Inputs
  • Frequency Response
  • 10Hz to 22kHz, +/-
  • 0.02 dB @ 48kHz
  • 10Hz to 42kHz, +/-
  • 0.02 dB @ 96kHz
  • 10Hz to 94kHz, +/-
  • 3dB @ 192kHz(Headphone)
  • Impedance
  • Headphone load
  • impedance 16ohm ~ 600ohm
  • Speaker output 150ohm
  • Line Input 10Kohm
  • Microphone
  • Supports Stereo and Balanced Mode


  • Line / Microphone
  • Input : 1/8”(3.5mm) phone jack
  • Selectable Microphone Pre-Amplifier Mode or Line Input Mode
  • Headphone Output : 1/4”(6.35mm) stereo phone jack
  • Speakers Output : 4 x 1/8”(3.5mm) stereo phone jacks (Front/Rear/Center-SW/Side)
  • Digital Output : RCA(Coaxial) / TOSLINK(Optical) Combo jack
  • Front Audio : Intel® HD Audio 10-1 Pin connector
  • Extension : Multi S/PDIF I/O interface 8-1 pin connector


  • Board Length : 147.0mm (5.79 inches)
  • Board Height : 106.0mm (4.17 inches)

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Last modified: February 15, 2011

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