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B729

Information - Help 
ID = 22826
       
Country:
Great Britain (UK)
Brand: GEC, General Electric Co Ltd., GENALEX; London
Tube type:  Double Triode   Universal 
Identical to B729
First Source (s)
Jun.1958 : - - Manufacturers Literature Provisional Data Sheet
Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Specified voltage AND current AC/DC
Information source - - Manufacturers Literature   GEC Data sheet 1958

Just Qvigstad
Usage in Models 4= 1960?
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):4

Collection of

Ken Shellberg (USA)
 
b729.jpg

 
Forum contributions about this tube
B729
Threads: 1 | Posts: 1
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GEC B729
Ken Shellberg
24.Oct.24 		  1
GEC B729 

I could not find a data sheet for the B729. But I notice that the Valve Museum indicates that the B729 is "sensibly equivalent" to 6/30L2, 6GA8 and ECC804. I have no idea how they came to that conclusion. But if so, this might be useful information.

B729

 
 
B729
End of forum contributions about this tube
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