Respectfully bumping a very old thread.
I was going through a cabinet and came across a pair of GE 6BZ7 tubes that I had bought for my Schiit Lyr. Since Gary stated that any tube with the same pinouts as the 6922 could be used in his buffer, I threw one in and fired it up.
Wow! I can't believe the detail! Listening to Ronnie Earl now...
![Thumbs up :thumb:](https://www.audiocircle.com/Smileys/audiocircle/smiley_thumb.gif)
According to the datasheet, this tube is designed primarily for use as a cascode radio-frequency amplifier in very-high-frequency television tuners
![Surprised :o](https://www.audiocircle.com/Smileys/audiocircle/icon_eek.gif)
. Should I even be using this tube in my Dodd buffer? I'm assuming that if this $5 tube sounds this good it's okay to use.
Thanks in advance!
Mike