211 can be successfully driven to much higher power in class A2 mode, too
The Kondo Ongaku used the 211 tube with great success.
The Kondo Ongaku used the 211 tube with great success.
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?