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: 7Z
1A7G 1A7GT 1B7G 1B7GT 1C7G 1D7G
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 06:05:58 -0700