High end system/room started with the minimal acoustical threshold satisfaction experience...
For example i listened non stop since two days the integral of " I Musici " Vivaldi works because i cannot stop listening because the sound quality is much better in my actual system than anything i ever enjoyed...
It is a system /room well done at peanuts costs...
I cannot stop hearing beautiful sound with no real negative trade-off ...
Is my 1000 bucks system high end ? Not at all by all means but it feel like it is...
Acoustics basics with electrical control basic , mechanical control basics with synergy between the pieces and coming back to the right dac (SPS French Nos dac) did the job...
Did i want a better and bigger system ?
Not at all because i dont need it ( our needs vary in time as well as our budget ) and dont want to anyway, i am too proud of my works with a basic system able to reach his own optimal level workings...
I pity anyone with a costlier system who do not know how to reach even minimal acoustical satisfaction threshold ... It is a work asking for months of thinking each time i had done it (4 times in my case with 4 different systems in two different room with one TOP high end headphone system then three relatively low end speakers system)