AS372N HD Audio Digital Box USB DAC

First Portable USB Audio with real 7.1 24-bit/192kHz outputs to experience Blu-ray quality

Minimum Order Quantity : Under 1000
Are samples available for this product? : Yes
Current Export Markets : Worldwide

Language : English

Features & Specifications

  • First portable 24-bit/192khz 7.1 USB Audio
  • Real 7.1channel outputs and 108dB SNR
  • Front RCA stereo outputs, for better performance (Metal phone jack)
  • With rear surround, side surround, Center and Subwoofer output
  • Standalone Microphone-in and phone-out, connect to Headset easily
  • Built-in Optical input and output, convenient to connect to Hi-Fi audio device.
  • Provides Line-in, can record any analog audio source
  • Big wheel for volume control, and push for mute.
  • Compliance with USB Audio 2.0, no need to install drivers when work with Mac OS or Linux*.
  • Provides switch for USB Audio 1.0/2.0, convenient for Windows, Mac or Linux.
  • Powered by USB, no need to carry extra AC adaptor.
    • Please update to latest version.

Connection & Application

  • USB Spec. Rev.2.0 high-speed/full-speed mode compatible
  • Latest USB Audio Device Class Definition Release 2.0/1.0 compatible (UAC2.0)
  • USB Human Interface Device (HID) Class Definition Release 1.1 compliance
  • Supports 7.1 channel output, Front RCA stereo connectors for better performance, 3 set of 3.5mm stereo outputs for rear R/L, side R/L and center/subwoofer.
  • 3.5mm stereo connectors for headphone output
  • 3.5mm stereo connectors for line-in
  • 3.5mm connectors for microphone input
  • Two optical connectors for SPDIF input and output
  • Supports 24-bit 192kHz/96kHz/48KHz/44.1kHz playback, THD is -90dB and SNR is 100dB
  • Supports 24-bit/192kH/96kHz/48KHz/44.1kHz recording, THD is -85dB and SNR is 100dB
  • Size: 80 x80 x 28.6 (mm)
  • Weight = 98g
  • interface = mini-USB.


  • Compatible with Microsoft ® Windows ® 7, Windows Vista ®, Windows XP, Mac and Linux
  • Intel ® Core™ 2 Duo or AMD ® equivalent processor, 2.2 GHz or faster
  • Available USB port.
  • 10MB Hard disk space
  • 1GB System memory
  • Available CD-ROM or DVD-ROM driver

Product Contents

  • AS372, 7.1 USB HD Audio
  • Mini-USB Cable
  • Audio cable (RCA Stereo to 3.5mm Stereo Jack)
  • Quick Installation Guide
  • Installation CD
    • Windows drivers for USB Audio 2.0
    • User’s Manual

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