05-02-2020, 07:25 AM
Alsamixer is the way to go to get all the settings for volume. Press F6 to select the rockchip sound card, then in Manjaro I can see that there is Headphone and Headphone Mixer that mainly control the max volume level..
Also check Playback Polarity, change that to R Invert or L Invert, on Manjaro that is already default, but check with a speaker polarity test sound clip.
Also check Playback Polarity, change that to R Invert or L Invert, on Manjaro that is already default, but check with a speaker polarity test sound clip.
