On My system I tried several solid state preamps amplifiers with my current speakers. I found the Evo 100 to be what I could afford and what sounded best. It was far better than systems three times the power. And my experience it was far better than a Shiit Freya and Vidar combo which was very good. I had originally compared it to a Hagel H390.
PrimaLuna EVO 400 v Cary SLI-100
I've never owned anything other than solid state but I am increasingly intrigued with tubes. Thinking of "investing" $5K or so in an all-tube integrated to (at least initially) drive my Klipsch Heresys. Any thoughts on these two choices? Is there another choice in this range?