Does anyone know the technical detail of the different Cortese versions? And more importantly, how did the sonic character change over the versions?
I'm talking about the f2a versions. I think there are 3.
1. 2 x F2a tubes + 2 x 6aw8a
2. 2 x F2a tubes + 4 x 6aw8a
3. 2 x F2a tubes + 2 x ecl82 + tube rectifier (5u4gb???).
|