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AC701

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ID = 18733
       
Country:
Germany
Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Tube type:  Triode, vacuum   Audio Frequency 
Identical to AC701
Similar Tubes
Normally replaceable-slightly different:
  AC761 ; MSC4
Multiple differences or of other kind:
  6D-H3
Predecessor Tubes MSC2  
Successor Tubes AC701k  

Base Wires Wires only.
Filament Vf 4 Volts / If 0.1 Ampere / Indirect / Battery =
Description

AF triode as pre-amplifier tube for condenser microphones and for all applications requiring a high insulation resistance between the grid and the other electrodes, high micro¬phonic stability, adequate AF noise, and low distortion factor.

 
Text in other languages (may differ)
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 7 Tube prices (visible for members only)

ac_701_funkschau_1955_typische_schaltung.gif
AC701: Funkschau 1955
Stefan Müller
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ac701_so.png AC701: rtt
Anonymous 10 Collector

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ac701_dat1.png
AC701: Telefunken
Thomas Günzel † 1.8.22

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Usage in Models 2= 1951 ; 1= 1954? ; 2= 1954 ; 2= 1957? ; 1= 1958 ; 1= 1959

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):9


Collection of

 
ac701_1.jpg

AC701
 

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