Its always a fair question to ask how one knows how a particular component in an audio system is contributing to the end results.
Listening to a system only indicates what each of the components used is CAPABLE of doing in that particular configuration, not how the individual parts sound in general.
Its useful information but one should be careful about jumping to general conclusions about specific components. Turntable A may be the winner in system A. That probably is a good indicator that it is a strong competitor but does not mean that it will perform equally well in system B.
An analogy is that a baseball player may lead the league in batting in stadium A, but fall well behind the leaders in stadium B. IF they are among the leaders in multiple stadiums (the more the merrier), however, that is probably a good indicator that the player is pretty good.
Listening to a system only indicates what each of the components used is CAPABLE of doing in that particular configuration, not how the individual parts sound in general.
Its useful information but one should be careful about jumping to general conclusions about specific components. Turntable A may be the winner in system A. That probably is a good indicator that it is a strong competitor but does not mean that it will perform equally well in system B.
An analogy is that a baseball player may lead the league in batting in stadium A, but fall well behind the leaders in stadium B. IF they are among the leaders in multiple stadiums (the more the merrier), however, that is probably a good indicator that the player is pretty good.