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: 7D
2B7 2B7S 6B7 6B7S VT-177 VT-68
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
Wed, 08 Feb 2023 23:17:48 -0700