I’ve never been entirely happy with the sound from streaming services, nor with computer based playback. Have had some incremental improvements over time (new computer, improved internet service), but still, not entirely satisfied.
Did some research into music servers, and came to the conclusion that whilst they provide convenience, many of them seem overpriced.
Looked at options for reducing noise, and came upon the Topping HS02 isolator. The difference when using the HS02 was immediately noticeable. The sound improved across the board by a noticeable amount. Increased clarity, a blacker background, and more natural sonics all jump out. The sound from using the computer with the HS02 sounds as good to me as an expensive music server.