#1
Although My randall handles pantera and the like easily, it doesnt exactly work great for blues. So I decided to get a Fender Princeton Reverb. Its really old and used, so it will need new tubes. They are really old too. Got any suggestions for tubes for this amp?
#2
What tubes are in it now (types and manufacturer)?
If they're the originals, I'd certainly keep the preamp and rectifier tubes in unless they're bad.