Antique radios, Old Time Radios

EF94

ID = 1453

Country:

Europe

Brand:	Common type Europe tube/semicond.
Tube type:	Vacuum Pentode RF/IF-Stage

Identical to

EF94 = 6Ж4П = 6AU6

Similar Tubes

Normally replaceable-slightly different:

6J4_China

Other class quality (otherwise equal):

6136 ; 6AU6WA ; 6AU6WC ; 7543

Heater different:

4AU6 ; HF94 ; XF94

First year

1950 Tube leaflet collection E.Erb Analysis by original leaflets

First Source (s)

Nov.1951 : Funkschau # 22

Base

Miniatur-7-Pin-Base B7G, USA 1940

Was used by

Radio/TV-reception etc.

Filament

Vf 6.3 Volts / If 0.3 Ampere / Indirect / Specified voltage AND current AC/DC

Tube prices

7 Tube prices (visible for members only)

EF94: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse Karel De Reus †
EF94: ARRL Handbook 1972 Anonymous 10 Collector More ...	Just Qvigstad	EF94: Lorenz 1953 Robert Schmalstieg More ...

Usage in Models

1= 1950?? ; 3= 1951 ; 3= 1952? ; 10= 1952 ; 1= 1953?? ; 7= 1953? ; 27= 1953 ; 2= 1954?? ; 8= 1954? ; 32= 1954 ; 7= 1955?? ; 2= 1955? ; 14= 1955 ; 1= 1956? ; 14= 1956 ; 1= 1957?? ; 3= 1957? ; 6= 1957 ; 5= 1958?? ; 3= 1958 ; 1= 1959?? ; 3= 1959? ; 8= 1959 ; 3= 1960?? ; 1= 1960? ; 7= 1960 ; 1= 1961?? ; 6= 1961? ; 1= 1961 ; 4= 1962?? ; 1= 1962? ; 6= 1962 ; 8= 1963? ; 3= 1963 ; 1= 1964?? ; 1= 1964? ; 8= 1964 ; 6= 1965?? ; 2= 1965? ; 1= 1965 ; 4= 1966?? ; 2= 1966? ; 5= 1966 ; 1= 1967?? ; 1= 1968?? ; 1= 1970

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):236

Literature "Engel Rundfunk Transformatoren (1953)"

Collection of

EF94

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