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AC701k

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ID = 18734
       
Country:
Germany
Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Tube type:  Triode, vacuum   Audio Frequency 
Identical to AC701k
Similar Tubes
Multiple differences or of other kind:
  6D-H3
Predecessor Tubes AC701  
Base Wires
Filament Indirect
Description Telefunken: Subminiatur tube k = Klingarm (for Microphones). 
Dimensions (WHD)
incl. pins / tip		 10 x 38 x 10 mm / 0.39 x 1.50 x 0.39 inch
Weight 5 g / 0.18 oz
Tube prices 3 Tube prices (visible for members only)
ac701k_usch.png
AC701k: B.N.
Bernhard Nagel
ac701_1.png AC701k: Telefunken Röhrenhandbuch
Wolfgang Bauer
More ...
 ac701k_einbau.png
AC701k: B.N.
Bernhard Nagel
More ...
Usage in Models 2= 1951 ; 1= 1953? ; 2= 1954 ; 1= 1956?? ; 1= 1956 ; 2= 1957? ; 1= 1957 ; 1= 1958? ; 1= 1959? ; 3= 1960 ; 1= 1961 ; 1= 1963? ; 1= 1963 ; 1= 1964? ; 1= 1964 ; 1= 1966
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):21

Collection of

Bernhard Nagel (D)
Collection of a member from FIN
 
ac701k_telefunken.jpg

AC701k
 
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