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6AD7

Information - Help 
ID = 10615
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Triode-Pentode   Power/Output 
Identical to 6AD7

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=U)
Filament Vf 6.3 Volts / If 0.85 Ampere / Specified voltage AC/DC
Tube prices 1 Tube prices (visible for members only)
Information source Taschenbuch zum Röhren-Codex 1948/49   

6ad7.png
6AD7: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Anonymous 10 Collector

396.png 6AD7: Telefunken Werkstattbuch
Wolfgang Bauer


Just Qvigstad
6ad7_dat.png
6AD7: elektron taschenbuch 1952
Heinz Höger

Usage in Models 1= 1940 ; 1= 1941 ; 1= 1942? ; 1= 1942 ; 2= 1945?? ; 1= 1946?? ; 1= 1952

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):8
 

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