Antique radios, Old Time Radios

EF94

Country:	Europe		Brand:	Common type Europe
			Tube type:	Vacuum Pentode RF/IF-Stage

Tube ID = 1453


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Identical to	EF94 = 6AU6 = 6j4p = 7543
Similar Tubes	Normally replaceable-slightly different: 6AU6WA Other class quality (otherwise equal): 6136; 6AU6WC Heater different: 4AU6; HF94; XF94
First Series	1950 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s)	Nov.1951 : Funkschau (FS) # 22

Base	Miniatur-7-Pin-Base B7G, USA 1940
Was used by	Radio/TV-reception etc.
Filament	-: Indirect /
Tube prices	1 Tube prices (visible for members only)


	Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse Karel De Reus

TreLe
Trev Levick

RTT 1974 (Franzis) 13. Auflage
Martin Renz

SEL Handbuch 1964
Peter Hoddow

Usage in Models (calculation each 25th of the month)

1= 1950?? ; 3= 1951 ; 2= 1952? ; 11= 1952 ; 3= 1953? ; 23= 1953 ; 2= 1954? ; 25= 1954 ; 2= 1955?? ; 1= 1955? ; 12= 1955 ; 14= 1956 ; 1= 1957?? ; 1= 1957? ; 3= 1957 ; 3= 1958?? ; 2= 1958 ; 1= 1959?? ; 2= 1959? ; 5= 1959 ; 3= 1960?? ; 1= 1960 ; 1= 1961? ; 1= 1962 ; 4= 1963? ; 1= 1963 ; 1= 1964? ; 1= 1964 ; 4= 1965?? ; 3= 1965? ; 1= 1965 ; 3= 1966 ; 1= 1968?? ;

Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 142

No further Information for

EF94

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