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Z719

Country:  Great Britain (UK)      Brand:  Marconi-Osram - (Valves/Tubes); GB 
  Tube type:  Vacuum Pentode   RF/IF-Stage 
Tube ID = 19332
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Identical to Z719 = EF80 = 6BX6 = Z152
First Source (s) 1953 : - - Manufacturers Literature

Base Noval, B9A
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If: 0.3 Ampere / -: Indirect / -: Parallel / series AC/DC /
Literature - - Manufacturers Literature   

ef80_2.png
Telefunken Röhrenhandbuch
Wolfgang Bauer

 
Usage in Models (calculation each 25th of the month)   3= 1956 ;
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):   3
No further Information for

Z719    

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