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25DQ6A

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ID = 5694
       
 
   
Tube type:  Beam Power Tube 
Identical to 25DQ6A
Similar Tubes
Other class quality (otherwise equal):
  25DQ6B
Different maximum ratings:
  25DQ6

Base Octal (Int.Octal, IO) K8A, USA 1935
Filament Vf 25 Volts / If 0.3 Ampere / Indirect
Information source Essential Characteristics, GE 1973   

25dq6a.png
25DQ6A: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †

25dq6a_sockel.png 25DQ6A: Essential characteristics
Peter Hoddow

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Just Qvigstad
Usage in Models 1= 1964?

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

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