User manual

AV2USB
Page 14 of 24
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To enable this sound card as a default output device, you need to right click on the AV2USB interface to tick “Use this
device for sound output”. It will default the AV2USB as the default output device for all your media player
applications.
3.3.2 Speaker output for default output channel
Being a multichannel device, one can easily configure the AV2USB for a 7.1 application if I2S is being used to feed a
multichannel DAC. Here are the 2 most common configurations.
Stereo configuration using the Toslink output to your 3
rd
party DAC.
Click on Configure Speakers and the below dialog box will appear. Default channels are I2S 1&2. You need to select
Ch9&10 (Toslink TX).