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6AH7

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ID = 15252
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Double Triode   Audio Frequency 
Identical to 6AH7
Successor Tubes 12AU7  

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Vi)
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Specified voltage AND current AC/DC
Information source Taschenbuch zum Röhren-Codex 1948/49   

6ah7.png
6AH7: Schematic from my documents.
Pier Antonio Aluffi

6ah7_so.png 6AH7: ARRL Handbook 1972
Anonymous 10 Collector


Just Qvigstad
6ah7_dat.png
6AH7: elektron taschenbuch 1952
Heinz Höger

Usage in Models 2= 1953?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2
 

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