@lak Oh wow, you are one of Israel’s good customers. I noticed your post earlier in this thread but checked your systems and didn’t see the Frankenstein there so maybe thought you had moved on from it.
I am new to tubes, the Primaluna EVO400 pre last year was the first item I bought with tubes to satisfy a curiousity, and now I have 3 components with tubes.
It’s hard to believe one can get this quality of sound from a $2500 US (plus output tubes) amplifier, mostly because of the direct sales approach. He could charge much more for it! But he's a small margin, pass along the savings to the customer type of guy.
regarding tubes, in both the amp and the pre, I am learning fast!