Solid state to tube

Very important what speakers are being used, and what is their efficiency ?

@charles1dad "Probably due to the very simple circuit and high built quality"

With less in the signal path, sometimes simple sounds better too 👍

Why?

I tried tubes and went back to SS.

The biggest, and I think consistent difference between good quality solid state and tube amplification is in slam. To me, after decades with high current solid state amplification, appreciated slam… which tends to be much greater in solid state. The midrange tends to be a tad leaner and the bass transients really fast… this gives the characteristic slap of fast bass. But, I have never heard this in live performance… amplified or acoustical. High quality tubed amplification tends to have a more fully fleshed out midrange and upper bass and the bass is finely nuanced… but the transient rise is slower… which is actually what I hear in live venues.

I get why one would like either… but the moment I heard the later (tubed)… the former was out the door for me. Did I loose something? Yes… but for me, what I gained was many times greater than what I lost.

Why?

I tried tubes and went back to SS

The OP could end up doing the same thing, who knows?

Each and everyone of us will have our own specific experiences. For me it was pretty simple, tubes were more natural sounding and authentic to my ears.
 

For some listeners they won’t be. I applaud the OP for giving tubes a try. We’ll see what happens. Nothing ventured, nothing gained.

Charles