I believe that the room and the speakers are the biggest bang for buck areas.
If I have a speaker with 1% distortion, then contemplating moving from an amp with 0.01% THD+N to 0.001% THD+N is not going to be easily heard.
But usually I just get stuff that maximizes social signalling point scores.🙂
For fun, maybe post your most recent upgrade and why you decided to go the route you did. Thanks!
Lyngdorf MP-50.
Mostly so we can route TV/NetFlix, and the room correction might address a problem area.