O-10, let's put is this way:
I have, as LeArsfool reminded us, pointed out that, as a percentage of the population of musicians, there are many more musicians who are audiophiles than there are audiophiles in the general population. Additionally, and you will simply have to take my word for this: the average musician (jazz or otherwise) has infinitely better sound playback equipment than the average non-musician; even the average non-musician who can afford to be an audiophile.
I have, as LeArsfool reminded us, pointed out that, as a percentage of the population of musicians, there are many more musicians who are audiophiles than there are audiophiles in the general population. Additionally, and you will simply have to take my word for this: the average musician (jazz or otherwise) has infinitely better sound playback equipment than the average non-musician; even the average non-musician who can afford to be an audiophile.