Antique radios, Old Time Radios

6SD7GT

ID = 3903

Country:

United States of America (USA)

Brand:	Common type USA tube/semicond.
Tube type:	Vacuum Pentode RF/IF-Stage Controlling (mu)

Identical to

6SD7GT = CV865 = 6SD7

Similar Tubes

Multiple differences or of other kind:

6SG7

First Source (s)

15.Apr.1940 : Electron Tube Registration List

Successor Tubes

6BA6

Base	Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Uka)
Filament	Vf 6.3 Volts / If 0.3 Ampere / Indirect / Parallel / series AC/DC
Tube prices	2 Tube prices (visible for members only)
Information source	Essential Characteristics, GE 1973 Taschenbuch zum Röhren-Codex 1948/49

6SD7GT: Collection JR
Jacob Roschy

6SD7GT: RTT Schwandt
Günther Stabe

6SD7GT: Sylvania Technical Manual
Peter Hoddow

from Just Qvigstad

Usage in Models

1= 1940? ; 1= 1940 ; 5= 1941?? ; 22= 1941 ; 9= 1942?? ; 2= 1942? ; 6= 1942 ; 1= 1946?? ; 1= 1946 ; 3= 1947??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):51

Collection of Jacob Roschy (D)

Collection of Michael Niermann (D)

Collection of Trev Levick (D)

Collection of Tomasz Szczesniak (PL)

Collection of Klaus Rüdiger (D)

Collection of Michael Gnaedig-Fischer (MEX)

Collection of Antonio Rabitti (BR)

Collection of Etienne Flemal (B)

Collection of Jay Kinnard (USA)

Collection of Tor Steinnes (N)

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