for some reason I erased the default user pipewire config files but i cannot find pipewire config file in /etc/pipewire/
All was erased.
Since we are using wireplumber is it more specific to play with this session manager ?
I own a new DAC and I need to avoid resampling.
I found the main configs files in /usr/share
https://discovery.endeavouros.com/audio/pipewire/2021/09/
removing user configs is not really an issue:
rm -R ~/.config/pulse ~/.local/state/wireplumber
it will get recreated from defaults on its own, after reboot or relogin.