there is a correlation with the price... do you want to understand it? - a good analogy - drive a cheap Korean or American car ... and then try a BMW 750 Li or a Mercedes S class ...
of course, all components of the path are important - high-quality recording, a special room, good electricity, other devices and their synergy ...
Do you need it? - it will be expensive and long - but you will get an illusion that will bring joy ...
You can also get by with less money and get acceptable sound quality.
You can’t get by with small funds - this is a lie ... start from 10 K