No such thing as neutral, especially when matching many parts as a whole. There is no known reference as to what a master tape "should" sound like (even a memory of the live event does not qualify due to the recording chain, which does not even come close to duplicating the sound heard @ such).
What this leaves us with is synergy between components, listening rooms and cables (tuning a system to personal taste).
What this leaves us with is synergy between components, listening rooms and cables (tuning a system to personal taste).