I think my ears are quite well and I just proved it to be right after I bought another amplefier. I got a cayin cs 55 a tube amplefyer and all of a sudden I did not need the equalizer anymore. The boomy bass was gone and the treble was a lot better. I don´t know why there was that big a diference between my ss audiolab amp and the cayin tube amp
Yes there will always be an inherint sound picked up with the integration of hifi components, the two main ones of a hifi being amp and speakers.
The adding/marrying together of other anciliries is how people further taylor their hifi to there specific sound.
You have knowingly or unwittingly made one of the biggest changes to how your hifi sounds by changing amp type.
In short-
The main difference is Tube amps use vacuum tubes to get their sound and solid-state amps use transistors.
Tube amps have an inherint distortion because of this which is very pleasing and musical at high volumes to some and not others.
Solid-state amps do not.
You get a cleaner, more accurate and reliable sound at higher volumes with zero natural distortion Both types of amps have their place with the people who like them.
With hifi it seems some people get where they want to be relatively quickly, others myself included always push for better despite already being satisfied, paradoxically even going backwards to go forwards sometimes whilst trying different kit.
This is part of the mentioned BUG some catch.
The worm that has us over analysing sound to find that higher rung that has us not hearing the music properly until a further goal is achieved for a while, then the cycle repeats.