Hello. Here with very beginner question I believe. Recently I got second hand cd player, panasonic sl something. It’s from 90’s. Sound quality very pleasing but I also have a Scarlet focusrite laying around and thought to connect two of them, because why not? Anyway I used my cd player’s line output to connect with my audio interface with it’s inst port. But sound is very washed out now for some reason. Is there anyone who can experienced this before. I also have headphone amp. Which one would give me a better listening experience? Thanks!