I know a dude who has a £50000 amp (that's like uhhh... $70000 or something) for his hifi. Then I think the speakers were £1700 or something and the CD player doesn't output an analogue signal so there's some special other thing in-between that and the amp or something. He lent me some interconnects that cost about £200 to show me the "amazing difference". There is a difference, but fuck, if a cat farted in the house next door at the same time it might make a bigger one.
I need to get a better phono stage anyway. £150 max budget but I can't be bothered to get it now, I've spent too much recently and not made much.
The big spender dude's system does sound sweet though, if ever so slightly harsh/ bright.