Dear All, what Raul explained with his elaborating post is exactly what I meant.
Very good Raul !
It is about being able to describe certain sonic details as well as complete impressions on a common ground - a given (or several...) record with known pressing and VTA.
Sorry Eric, - I still don't see why my intentions which I explained over and over again still seem to be so mysterious?
If we have a known pressing of a readily available record and the known VTA, then we have for once a chance to run identical software - i.e. - all differences heard or unheard in various systems running with this or that particular record out of a selection of agreed upon LPs are differences in set-up (as Raul nicely explained with VTA settings altering balance and detail response) and abilities of the systems.
We can exchange our opinions and experiences on a common ground.
Thats it.
What I tried to explain in mere theory Raul did - apparently with better success - by a detailed example.
Raul - thank you!
Cheers,
D.