Antique radios, Old Time Radios

EF12K

ID = 2120

Country:

Germany

Brand:	Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Tube type:	Vacuum Pentode Audio Frequency

Identical to

EF12K

Similar Tubes

Normally replaceable-slightly different:

KL70716

Other class quality (otherwise equal):

EF12

Base	German Steel Y8A, 1938
Filament	Vf 6.3 Volts / If 0.2 Ampere / Indirect / Parallel / series AC/DC
Description	Low microphonic version of the EF12. Text in other languages (may differ)
Tube prices	9 Tube prices (visible for members only)


	EF12K: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse Karel De Reus †

EF12K: J.K.
Jürgen Küting

EF12K: RTT 1974 (Franzis) 13. Auflage
Martin Renz

EF12K: Die Kurzwellen 5.Auflage 1958 Diefenbach Franzis V.
Heinz Höger

Usage in Models

2= 1939? ; 1= 1947? ; 3= 1947 ; 1= 1948?? ; 1= 1948? ; 3= 1948 ; 2= 1949 ; 7= 1950?? ; 10= 1950 ; 2= 1951?? ; 1= 1951? ; 8= 1951 ; 2= 1952?? ; 1= 1952? ; 8= 1952 ; 3= 1953? ; 3= 1953 ; 2= 1954?? ; 1= 1954? ; 5= 1954 ; 1= 1955?? ; 2= 1955? ; 1= 1955 ; 2= 1956?? ; 1= 1960??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):73

Collection of Karlheinz Fischer (D)

Collection of Tomasz Szczesniak (PL)

Collection of a member from FIN

Collection of Hartmut Völler (D)

Collection of Jacob Roschy (D)

Collection of Otto Frosinn (D)

Collection of Klaus Neumann (D)

Collection of Werner Wussow (D)

Collection of Jürgen Küting (D)

Collection of a member from D

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