@itsotor I commend to your attention a white paper titled something like "solid state vs. tubes". It is available on the sanders sound systems website. Roger Sanders explains in easy to understand language a key factor in why tubes sound different than solid state.
I wonder whether the tubes in your power amp are worn out or close to the end of their useful life? That might explain some of what you're hearing.
Also, to help us out here, tell us about your solid state amplifier. What is it?
And what file format are you listening to? MP3s? CDs? Vinyl? Streaming? You might find differences in the presentation between those various formats and that could be a factor in what you're hearing.
I wonder whether the tubes in your power amp are worn out or close to the end of their useful life? That might explain some of what you're hearing.
Also, to help us out here, tell us about your solid state amplifier. What is it?
And what file format are you listening to? MP3s? CDs? Vinyl? Streaming? You might find differences in the presentation between those various formats and that could be a factor in what you're hearing.