Sound can only be at 30 or 40%

Multiple outputs in Audio GUI controls is due to a bug in latest version of PipeWire
Bluetooth headset showing multiple entries in KDE after update

amixer response for onboard audio codec should show a lot more audio controls
https://linux-hardware.org/?probe=c9af89da15&log=amixer
scroll up in terminal to find audio playback controls for ‘Master’ ‘PCM’ and ‘Front’

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