Product Overview

USB Virtual 7.1 Channel Sound Adapter is a highly flexible audio interface. By using USB Hot-swap technology it can be use either on Desktop or Notebook. Enclose with “Xear 3D Sound” simulation software, it turns your stereo speaker or earphone in to 7.1 channel envelopment. Further no drivers were required just plug and play for instant audio playback, also compatible on all major OS.

Xear 3D Sound Simulation Software

This software featuring “microphone echo”, “magic voice”,” key shifting” and “vocal canceling”. No matter any sound source you playing, you can enjoy various singing way and feeling like personal performance.

General microphone control cannot prettify user's voice but by way of microphone echo, any one can get beautiful voice. Moreover, you can use key shifting to adjusting any music and melody to harmony with your tune. Better yet, vocal canceling can eliminating singer's voice and make the song to be background

music for happy singing. Furthermore, magic voice not only can provide interest effects but also can use on Internet voice communicate to keep anonymous. Especially for applications with ICQ, MSN message, Yahoo message, VOIP phone and on line games.

Specification & Features

• Compliant with USB specification v1.1 full speed operation

• Compliant with USB audio device class specification v1.0

• USB bus powered 500mA operation with suspend mode support

• Single 12MHz crystal input with on-chip PLL and embedded USB transceiver

• USB audio function topology has 1 input terminal, 1 output terminal, and 1 feature unit

• Alternate zero bandwidth setting for releasing bandwidth on USB bus during inactive operation

• Isochronous transfer using adaptive synchronization with internal PLL

• High performance 48KHz sampling rate for audio playback

• Embedded high performance 16 bit audio DAC

• Embedded power on reset block

• Single 5V external power supply with internal power regulation

• Include Xear 3D Sound Simulation Software.