Not sure why no one has mentioned this, but the culprit may be Roon. Many have said that the same stream through Tidal connect vs Roon, the non Roon stream sounded better
that may definitely be true in some cases. Roon performance level depends on a quality of roon core. Provided your streamer is high quality.
You can also downgrade the performance of Roon by using bad quality cables on both roon core and streamer.
There’s no network filter, switch, linear power supply or whatever other tweak you want to throw at it that can fix it if you didn’t get the basics right.

