HD Audio AS372 - Xear Surround Max Expansion; Expanding Stereo Audio to Multiple Channels

HD 7.1 USB AUDIO V3.0
Xear Surround Max
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 Function Introduction
Xear Surround Max can expand stereo audio content to each
output channel, when you playing mp3 music file and enable this
function, you can hear music from each speaker (8 speakers).
1. Enable Surround Max
Click this check box to enable the Xear Surround Max.
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