dynaquest4
Of course, using an AB test - or better yet, an ABX test - is just one way to evaluate an audio component or cable.
Our ears and brain have very short term audio memory.There’s a shred of truth to this, but it’s hardly an absolute truth. For example, I’ve haven’t listened to a Bob Dylan album in weeks. But I could easily distinguish his voice from Bruce Springsteen’s anytime.
So, unless you have an AB blind test switch as a permanent part of your system, in the time it takes to switch out a set of cables, you will have lost the ability to accurately recall the exact sound of the previous cable or any subtle changes that the new cable "provides. "You don’t need a permanent AB switch to do blind tests of cables, there are comparators that offer that function. Wireworld makes one and there are others. Have you ever experimented with these to test your opinions that you state as fact?
Of course, using an AB test - or better yet, an ABX test - is just one way to evaluate an audio component or cable.