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CMI8768/8768+ Xear 3D Audio Driver
User Manual Rev. 1.0
It’s only proper for the driver to enhance Bass sound which is directionless.
MIDI is in the similar situation. Therefore, you will only get 2-speaker or
2.1-speaker sound (if you enable “Bass Enhancement” option).
2. 3D Sound is positioned by HRTF 3D Engine by maximum 7 speakers (L, F,
Ls, Rs, Lb, Rb, Center) when you set 6CH which is called multi-drive 7.1
function by Sensaura.
3. In 4, 6, 8 CH mode, the analog pass-through can only output original stereo
audio (microphone or stereo input) mainly for monitoring purpose
especially when recording some input source.