ASUS Xonar U7 7.1 USB Sound Card and Headphone Amplifier

ASUS Xonar U7 7.1 USB Sound Card and Headphone Amplifier

ASUS Xonar U7 7.1 USB Sound Card and Headphone Amplifier

ASUS Xonar U7 7.1 USB Sound Card and Headphone Amplifier

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Product Highlights

  • Compact and Portable
  • USB Interface
  • True 7.1 Channel 192 kHz/24-Bit HD Sound
  • Dedicated Mic Volume Control
  • Integrated Headphone Amplifier
  • 114 dB Signal-to-Noise Ratio (SNR)
  • Hyper Grounding Technology
  • Dolby Home Theater v4
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  • 1Description

The Xonar U7 7.1 USB Sound Card and Headphone Amplifier from ASUS is a compact 7.1 channel USB device with 192 kHz/24-bit HD sound. It is designed for PC gamers who want to enjoy strong and clear sound via headphones. The sound card is ideal for listening to music, as it produces impactful and detailed audio as compared to the onboard hardware. When connected via USB, it does not require an external power supply and works instantly, with no need to open the PC case. It has a dedicated mic volume control for instant adjustments. The sound card has 114 dB Signal-to-Noise Ratio (SNR) to ensure sound quality. The Dolby Home Theater v4 delivers realistic surround and enhanced sound.

Compact and Portable Device
Xonar U7 engineering overcomes the space and power supply limitations of external USB-based audio devices to offer precise and immersive 7.1-channel surround. Sound processing uses 192 kHz/24-bit fidelity for high definition output, maintaining consistent quality across all surround channels.
114 dB Signal-to-Noise Ratio (SNR)
Up to 16 times the audio clarity compared with the SNR ratios of average onboard audio.
Hyper Grounding Technology
The Hyper Grounding PCB fabrication ensures strong signal insulation to reduce distortion and interference, also known as component crosstalk.
Digital to Analog Converter (DAC)
The Cirrus Logic CS4398 DAC (Digital to Analog Converter) brings clarity with better Signal-to-Noise Ratio (SNR) and low Total Harmonic Distortion (THD).
Integrated Headphone Amplifier Pumps up Every Sound Detail
Xonar U7 integrates a headphone amplifier to boost immersive headphone output.
Microphone and Master Volume Controls
Dedicated controls allow gamers to adjust master and microphone volume, without pausing games or going into software menus. The master volume control doubles as a clickable switch for selecting between headphone input (front panel) and speakers (back panel).
USB Convenience
Xonar U7 connects to PCs via USB. It also gets power directly from the USB port, removing the need for a power adapter. The compact dimensions turn Xonar U7 into a portable audio-enhancer.

Dolby Home Theater v4

Realistic Surround
Surround Decoder
Converts 2-channel audio sources to multi-channel, so you experience immersive sound.

Surround Virtualizer
Delivers stunning virtual surround playback for standard stereo headphones or speakers.
Sound Enhancement
Intelligent Equalizer
Allows you to adjust tone dynamically with user-friendly visual controls.

Dialogue Enhancer
Improves clarity for in-game communications.

Volume Leveler
Helps maintain chosen volume consistently across audio sources.
UPC: 886227439515
In the Box
ASUS Xonar U7 7.1 USB Sound Card and Headphone Amplifier
  • S/PDIF Adapter
  • USB Cable
  • Driver CD
  • Limited 3-Year Warranty
  • Table of Contents
    • 1Description
    Audio Interface USB 2.0 high-speed/USB 1.0 for playback
    Chipset Audio Processor: C-Media 6632A sound processor (Maximum 192 kHz/24-bit)
    Audio Performance
    Output Signal-to-Noise Ratio (A-Weighted) (Front-Out): 114 dB
    Input Signal-to-Noise Ratio (A-Weighted): 110 dB
    Output THD+N at 1 kHz (Front-Out): > 0.0006% (104 dB)
    Frequency Response (-3 dB, 24-bit/96 kHz Input): 10 Hz to 46 kHz
    Output/Input Full-Scale Voltage Line Output (RCA, 3.5) : 1 Vrms (2.828 Vp-p)
    Headphone Output: 1.3 Vrms (3.677 Vp-p)
    Sample Rate and Resolutions
    Analog Playback 44.1 K/48 K/88.2 K/96 K/176.4 K/192 kHz at 16-bit/24-bit
    Analog Playback 44.1 K/48 K/88.2 K/96 K/176.4 K/192 kHz at 16-bit/24-bit
    S/PDIF Digital Output 44.1 K/48 K/88.2 K/96 K/176.4 K/192 kHz at 16-bit/24-bit
    ASIO Driver Support 44.1 K/48 K/88.2 K/96 K/176.4 K/192 kHz at 16-bit/24-bit
    Analog Output 4 x 3.5 mm jacks (headphone out/side out/center-subwoofer out/rear out)
    2 x RCA (unbalanced)
    Analog Input 1 x 3.5 mm jack (line in/mic in combo)
    Digital 1 x S/PDIF out (1 x coaxial)
    Digital to Analog Converter Cirrus Logic CS4398
    Cirrus Logic CS4362
    Dolby Technologies Dolby Home Theater v4
    Operating System Windows 8 (32-bit/64-bit)
    Windows 7 (32-bit/64-bit)
    Windows XP (32-bit/64-bit)
    Mac OS X

    Xonar U7 playback is supported under OS X without any driver needed.

    Dimensions 5.1 x 3.1 x 1.0" (130.0 x 80.0 x 25.0 mm)
    Packaging Info
    Package Weight 1.4 lb
    Box Dimensions (LxWxH) 9.9 x 6.75 x 3.2"

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