See my post: https://superuser.com/questions/1574114/audio-interface-audio-output-in-debian-linux-not-as-good-as-...
I use the Behringer Uphoria UMC404HD audio interface headphone output to listen to Spotify on my high-end headphones.
The interface is capable of 192000Hz.
After a Debian installation and tweaking some pulse audio settings I can't seem to get audio detail comparable to on Windows.
The audio sounds grainy, harsh, and unbalanced, and as though I am wearing cheap headphones, not high-end.
I am also experiencing crackling during audio playback, but more notably, when notification sound plays, or rather, at the beginning and end of audio playback.