How can one tell when a cable "disappears"?
Does that mean if I substitute another cable and the sound is the same, that they both disappear? That would seem to make sense if "disappear" means do nothing to change the sound.
But I was under the impression that different high end cables sound different as well. Does that mean that they might not always disappear either?
Personally, I have never heard two ICs that sound the same on my system, so I have to believe that none of them truly disappear.
It is easier and more practical to determine the effect a particular IC has in a particular system versus another one, like any other system component. I feel more able to do this and determine the right "synergy" that sounds best to me than I would to be able to determine that a particular cable "disappears".
A system is the sum of its parts (including room and the ears listening) anyway, so what difference does it make if something does dissapear or not? THe rest of the system is not going to. SO in the end I do believe it is the overall "synergy" that counts.
Its like making soup. The right combo of ingredients works to make good soup. A bad combo will not work as well. Even so, some may still like the soup and others not.