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6F7E

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ID = 22598
       
 
   
Tube type:  Triode-Pentode   Universal   Controlling (mu) 
Identical to 6F7E
Similar Tubes
Normally replaceable-slightly different:
  6F7 ; 6F7B

Base 7-Pin-Base U7A = small, old, USA
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Specified voltage AND current AC/DC

6f7_6f7b_6f7e_brimar_radio_valve_manual_1947_48_p1_pin~~2.png 6F7E: Brimar Valve Manual 1947-8
Adrian Riesen

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Just Qvigstad
6f7_6f7b_6f7e_brimar_radio_valve_manual_1947_48_p1_data1_pin~~2.png
6F7E: Brimar Valve Manual 1947-8
Adrian Riesen

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Usage in Models 3= 1936 ; 1= 1938

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):4

Collection of

 
uk_nationalunion_6f7e.jpg

 

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