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: 9QA
4GJ7 4GX7 5GJ7 5GX7 5HB7 6GJ7
6GX7 6HB7 6HD7 6HJ7 8GJ7 8GX7
ECF801 LCF801 PCF801
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
Tue, 31 Jan 2023 10:47:50 -0700