BTW, not wishing to start cables war sagain but that article nails how single ended interconnect cables can sound different which is summe dup in the opening paragraph
"Turns out that the commonly held belief that only the differential-mode lumped parameters of cables (that's R, L, and C to you and me) make any difference to a cable's sonic contribution isn't all there is to consider in this application. There are the common-mode parameters of the system configuration to consider as well. These parameters, often misunderstood or ignored, play as an important, if not more important, a role than the more easily understood differential parameters."
It's my firm belief that common-mode noise resulting from devices interconnected in the playback system is as said above "often misunderstood or ignored, play as an important, if not more important, a role"
It's the noise floor modulation that I'm addressing in my devices & why I am also concerned about ground loops & CM noise