Art: If a cable colors the sound, then it is typically true that the longer it is, the more it will color the sound. (The exception: if what's coloring the sound is the circuitry within a network box, then cable length doesn't matter.) Whether cables *should* color the sound is a philosophical question, with no answer. Some audiophiles try to avoid such cables; for them, minor differences in length do not matter.
M: It is still a fact that we can't hear much above 20kHz. No amount of audio technology is going to change that.
M: It is still a fact that we can't hear much above 20kHz. No amount of audio technology is going to change that.