Antique radios, Old Time Radios

50A1

Country:	United States of America (USA)		Brand:	Common type USA
			Tube type:	Current Regulator, Iron in Hydrogen Power-supply

Tube ID = 3763


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Identical to	50A1

Base	Noval, B9A
Was used by	Radio/TV-reception etc.
Filament
Description	used in Zenith TransOceanics A-600, B-600 Text in other languages (may differ)
Tube prices	0 Tube prices (visible for members only)
Literature	The Ballast tube Handbook / Jacobi

K.H.Fischer
Karlheinz Fischer

Usage in Models (calculation each 25th of the month)	1= 1955?? ; 2= 1955? ; 1= 1955 ; 1= 1956 ;
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 5

No further Information for

50A1

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