Note: Please do not link down into my pages. I change this directory structure often and your links will not work correctly.
Tubes with base: 5S
1E4 1E4G 1G4G 1G4GT 1H4G 1H4GT
2A4G 6B4G 486
If you are uncertain about the EIA designator for a particular tube please use the "Index" button to list all the tubes in the database. You can click on the designator for the closest tube.
(c) 1994-2021 by William A. Beech, NJ7P
Fri, 30 Sep 2022 06:35:22 -0700