So if accuracy is not to reproduce the instrument (+ room), but rather to reproduce the recording, then accuracy is a function of the recording engineers personal preference, which means its totally subjective.

For example engineer 1 may like to amplify the guitar more than the bass and engineer 2 may like the opposite. Which one is accurate?

I think I like what gIzzE said... "I don't know what accurate is"

Maybe only live music is accurate and recording are just interpretations.

DSP6000, DSP5200, DSP5500VC, P300W, SW1600, G68, 568.2, HD621, G57, G55, Oppo BDP-105.