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AC/QA

Information - Help 
ID = 25902
       
Country:
Great Britain (UK)
Brand: Hivac Ltd.; Harrow-on-the-Hill
Tube type:  Beam Power Tube   Power/Output 
Identical to AC/QA
Similar Tubes
Heater different:
  AC/Q
First year Aug.1937 The Wireless World, London (WW, 79) Show Report

Base Octal (Int.Octal, IO) K8A, USA 1935
Filament Vf 6.3 Volts / If 0.95 Ampere / Indirect / Parallel, (AC/DC)
Description Octal 6.3V version of AC/Q 
Literature History of the British Radio Valve to 1940   Grundig Röhren-Taschenbuch, 1948
 

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