A British friend of mine (whose ears I trust more’n my own:
”See if you can find the time to hunt down something called and Innuos (even the Mini is stunning) you will honestly never want to listen to music stored anywhere ellse again. it's a unique music server - I get to sell loads, and listen to them both at home and work. the 'Statement' is a beast, but oh my! I control it via iPad and an app called ipeng. Utterly sublime.”
Probably falls into Brooklyn territory.
My personal solution has to be a computer, because Bandcamp, HDTracks, Tidal, etc.