Best new (after 1990) production EL-34 I have used
I have been building tube amps since the 1980s for hi-fi and guitar. I still have a nice stash of US and Euro made NOS tubes. These are the first new production (China, Russia, East Euro) made tubes I have used that actually can hang with the originals. I love these tubes. They are excellent. If you are looking for EL34s, you should definitely give these a try.