Hi Shadorne - Thanks for your contribution. A few brief words of clarification: I wasn't trying to define what it is to be an audiophile, which is why I mentioned in the OP that "My answer is personal. It may not be true of anyone else."
Also, I wasn't trying to suggest that the emergent musical characteristics of an audio system are alterations to "what is on the track," at least not in the sense in which I believe you intended it. In my view, emergent musical characteristics are not the same thing as distortions, colorations, or inaccuracies. To be sure, emergent musical characteristics are DIFFERENT IN KIND from the mechanical/electrical/acoustical characteristics from which they emerge, but that does not in itself make them inaccuracies, provided that the INFORMATION about the music that the emergent characteristics contain is preserved throughout the process of transduction.
Also, I wasn't trying to suggest that the emergent musical characteristics of an audio system are alterations to "what is on the track," at least not in the sense in which I believe you intended it. In my view, emergent musical characteristics are not the same thing as distortions, colorations, or inaccuracies. To be sure, emergent musical characteristics are DIFFERENT IN KIND from the mechanical/electrical/acoustical characteristics from which they emerge, but that does not in itself make them inaccuracies, provided that the INFORMATION about the music that the emergent characteristics contain is preserved throughout the process of transduction.