there is something about cables, even ethernet, that adds to the sound. I connected fiber direct to my source to remove all noise and it did, but the sound was completely flat! so now I do a little cascade and still use fiber but the cable that goes into my source is no longer is fiber. I get the fullness back this way. Since then, I have stopped questioning every little detail and claim made by these manufacturers
yes I am still skeptical but I’m at least willing to take a listen

