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ID = 44922
Brand: Rogers-Majestic, Standard Radio Manufacturing, Rogers Radio Tubes; Toronto
Tube type:  Double Diode-Triode   Detector 
Identical to 6B6M = 75M
Similar Tubes
Other shape (e.g. bulb type):
Other characteristic (electr. data):
Other base:
  6SQ7GT ; 75
First Source (s)
17.Sep.1935 : Electron Tube Registration List

Base Octal (Int.Octal, IO) K8A, USA 1935 Top contact with a cap.
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Specified voltage AND current AC/DC
Information source 70 Years of Radiotubes and V.   p. 186
Taschenbuch zum Röhren-Codex 1948/49   

6b6m_so.png 6B6M
Anonymous 10 Collector

Just Qvigstad
6B6M: own collection
Peter den Boer

Usage in Models 1= 1939? ; 12= 1939 ; 18= 1940 ; 10= 1941?

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):41

Collection of



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