Article ID : 00078420 / Last Modified : 05/24/2016

The operation sound of the computer is output through the USB DAC AMPLIFIER.

Applicable Products and Categories of This Article

IMPORTANT: This article applies only to specific products and/or operating systems. Check the Applicable Products and Categories section of this article before starting these steps.

To prevent operation sound from being output through the USB DAC AMPLIFIER, you can set your computer as follows.

For Windows® operating system

  • Windows® 10, Windows® 8 and Windows® 8.1
    1. Move the mouse cursor to the bottom left corner of the screen and right-click the Start menu button.
    2. Click Control Panel from the displayed list.
    3. Select Hardware and Sound.
    4. Select Change system sounds.
    5. When the Sound window is displayed, select the Sounds tab.
    6. Set the configuration to No Sounds.
  • Windows® 7
    1. Select Start.
    2. Select Control Panel.
    3. Select Hardware and Sound.
    4. Select Change system sounds.
    5. When the Sound window is displayed, select the Sounds tab.
    6. Set the configuration to No Sounds.

For Apple® Macintosh® operating system (Mac® OS X is used as an example)

  1. Select the Apple menu.
  2. Select System preferences.
  3. Select Sound.
  4. Select the Output tab.
  5. Select Sony USB DAC Amplifier from the Select a device for sound output list.