I have owned both types of amps- I found the 845 more powerful and the 211 slightly more refined- if I had to choose, probably the 211 in the long term...
845 or 211 based tube amps?
Are there any unique properties of the amps based on these tubes? Are 845 & 211 interchangable? Which are 845 & 211 good tubes that are cost effective & reliable?