Asus ROG CG8890 User Manual page 70

Mixer
You can manually adjust the audio
volumes, including Line In, Stereo Mix
and Microphone, when recording or
during the playback.
THX
THX is a high-fidelity sound
technology that allows you to adjust
the surround sound effect, sub-woofer
volume, etc.
68 Chapter 6: Using the utilities