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6A7P

Information - Help 
ID = 47039
       
Country:
People's Republic of China
Brand: Common type China (PRC) tube/semicond.
Tube type:  Pentagrid-Converter (Heptode)   Pentagrid (new)   Controlling (mu) 
Identical to 6A7P
Similar Tubes
Other shape (e.g. bulb type):
  6А7
Normally replaceable-slightly different:
  6SA7GT

Base Octal (Int.Octal, IO) K8A, USA 1935
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Parallel / series AC/DC
Description Pentagrid converter similar to 6SA7. GT-like glass bulb. 
Information source - - Manufacturers Literature   
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6a7p_pin_1.png
6A7P: Manufacturer's Literature
Emilio Ciardiello

 
6a7p_1.png
6A7P: Manufacturer's Literature
Emilio Ciardiello


from Just Qvigstad

Usage in Models 3= 1960??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3

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