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ID = 61797
Tube type:  Double Triode   Universal 
Identical to 6AT7N
Similar Tubes
Other class quality (otherwise equal):
First Source (s)
Feb.1960 : - - Manufacturers Literature

Base Noval, B9A
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Parallel / series AC/DC
Dimensions (WHD)
incl. pins / tip
x 56 x 22 mm / x 2.20 x 0.87 inch
Literature - - Manufacturers Literature   Catalogue Mazda 1960
6AT7N: Collection Patrice ZEISSLOFF
Patrice Zeissloff

6AT7N: rtt
Michael Schlör

6AT7N: Mazda catalogue 1960
Patrice Zeissloff

Usage in Models 1= 1953 ; 1= 1954? ; 4= 1955? ; 1= 1957 ; 2= 1958?

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):9

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