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PenDD61

Information - Help 
ID = 11483
       
Country:
Great Britain (UK)
Brand: Mazda = Valve (Tube) brand GB (see also France)
Developer: Mazda = Valve (Tube) brand GB (see also France) 
Tube type:  Double Diode-Pentode   Power/Output 
Identical to PenDD61
Similar Tubes
Heater different:
  AC2/PenDD
Base British-7-Pin, old (M7A) (Codex=Nh) Top contact with a cap.
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If 1.2 Ampere / Indirect / Specified voltage AC/DC
Description

Philco UK

 
Information source Taschenbuch zum Röhren-Codex 1948/49   
pendd61_sock.png PenDD61: Tabu Röhren-Codex, 1948
Anonymous 15 Collector

Just Qvigstad
Usage in Models 5= 1936 ; 1= 1939
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):6

Collection of

Bartosz Szwed (GB)
 
uk_pendd_61.jpg

 
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