gdhal
I see/hear nothing wrong with the "blinded" Amy > Bob > Amy > Bob test I describe.Understood, but as I explained, a lot of research shows that quick switching is required for a valid listening test.
I've already told you: I don’t have a belief. I haven’t switched the orientation of a fuse or wire, so I have no reason to test it.
In fact, I would have to think you and others would *want* to do a blind test in the manner I describe, even if merely to substantiate your belief. This is what I did when I purchased a DAC. Why wouldn’t you/others do this when reversing a fuse/wire?