hi rodman99999:
there is no definitive definition of audiophile. there are many definitions. it's all subjective. "supposed to be" is but an opinion, since it is neither true nor false.
your idea of sonic degredation may be someone's audio nirvana, which follows from the adage "one person's trash is another person's treasure".
i will admit that using tone controls by definition alters the signal and creates inaccuracy. that's another issue.
even if your hypothesis is: accuracy is the hallmark of a high quality stereo system, it is but one of many methods for assessing the merits of stereo systems.
there is no definitive definition of audiophile. there are many definitions. it's all subjective. "supposed to be" is but an opinion, since it is neither true nor false.
your idea of sonic degredation may be someone's audio nirvana, which follows from the adage "one person's trash is another person's treasure".
i will admit that using tone controls by definition alters the signal and creates inaccuracy. that's another issue.
even if your hypothesis is: accuracy is the hallmark of a high quality stereo system, it is but one of many methods for assessing the merits of stereo systems.