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ID = 13523
United States of America (USA)
Tube type:  Triode, vacuum 
Identical to 264A
Similar Tubes
Normally replaceable-slightly different:
  264B ; 264C ; D-94044

Filament Vf 1.5 Volts / If 0.3 Ampere
Description for low microphonic noise applications. Mu 7.2, Gm 0.56 to 0.64mS.
Amperex and WE. 
Text in other languages (may differ)
Information source Taschenbuch zum Röhren-Codex 1948/49   W.E.Greybar catalog 1933
Tube Lore (I)   

437_4.png 264A: Datenblatt
Wolfgang Bauer

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264A: KoBi
Konrad Birkner † 12.08.2014

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Usage in Models 1= 1929??

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):1

Collection of



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