What is a valve?
Radio- and TV-valves
Here you can download books as pdf!
The integrated driver and output valve 6B5/6N6
Data sheet for RCA-nuvistor 7586
Odd American data book.
Data book with Amperex transmission valves from 1963.
AVO book with test data that we follow.
Data book from Brittish Brimar, mostly american types!
Data book with Eimac transmission valves from 1951.
Amerikanska General Electrics databok
Amerikanska General Electrics data book with special quality valves
Philips data book from 1938.
Philips big data book from 1972.
Code key for Philips date codes. We register those.
Last edition from 1975. The perfect book for you who are interested in American types. Also contains scematics and education.
Code key for RCA date codes. We register those.
Brittish STC data book from 1947.
American United power valves, mostly triodes.
Data sheet for the legendary triodes WE300A and WE300B
Data book from Western Electric 1941.
A small data book from Western Electric.
1966 RCA transistor book.
1979 book about Philips semiconductors.
We recomend that you download those and read in your tablet!