WOW these rooms sound so cool but to you have system good enough for them?
With a relatatively isolated room under 35 Db you begin...
Money dont buy HiFi.... a working brain and acoustic laws and basic scientific facts can do....
It is easy to verify, listening very costly "unnatural sound" of many so called costly system....Compared to my 500 bucks one.... For sure they are better, but not as much as they think, this is why i am glad to own mine and dont want them at the price they paid...
The only criterium to judge a hi-fi system is the final ratio S.Q/ price....Not the price....And this S.Q. is based on acoustic concept: timbre, imaging, soundstage, source width ratio/ listener envelopment...
If not, it will be easy to boast about the price and not very useful to most....
I prefer to sell creativity at peanuts cost.... But many dont believe in simple acoustic experiments , they believe in price paid...
Then ANY "relatively good system" at a lower price than imagined is good enough.....Modulo electrical,mechanical and acoustic control....