I'm sorry to bogart your thread a bit, but I have to ask why somebody would decide a priori to limit a preamp search to SS. With power amps, I can certainly understand, as there there are real negatives associated with tubes - heat, wear, etc. But most valved preamps have tube lifetimes in the tens of thousands of hours - it's a non-issue. As is heat. There are just no meaningful negatives with tubes in this area, and while there are some transistor preamps that sound just great, there are sure a lot more tubed preamps that sound *really* great and it seems to be much easier to do with tubes.
Just food for thought. Maybe you have reasons for limiting yourself to SS that I don't understand.
Just food for thought. Maybe you have reasons for limiting yourself to SS that I don't understand.