6BY8
The 6BY8 (P/N 154-0414-00) is a diode-pentode vacuum tube with a B9A (Noval) miniature 9-pin base.
It is used in the 547 (V664).
Links
- 6BY8 @ radiomuseum.org
The 6BY8 (P/N 154-0414-00) is a diode-pentode vacuum tube with a B9A (Noval) miniature 9-pin base.
It is used in the 547 (V664).