CVU91 Search Results

12av7

Abstract: 12au7 marconi company marconi
Contextual Info: PROVISIONAL IOMwmmnm i|V DOUBLE TRIODE B329/I2AU7 12-6V INDIRECTLY HEATED AUGUST 1955 ISSUE 1 T he B 3 2 9 /1 2AU7 i s a c o m m e rc ia l e q u i v a l e n t of T ype CVU91 BASE CONNECTIONS AND VALVE DIMENSIONS h B ase: B9A B ulb: T ubular Max. o v e ra ll le n g th : 56mm