6SL7, Tube 6SL7; Röhre 6SL7 (6SL7)

Antique radios, Old Time Radios

6SL7

Country:	United States of America (USA)		Brand:	Common type USA
			Tube type:	Double Triode Audio Frequency

Tube ID = 2112


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Identical to	6SL7 = 6SL7GT = CV1984 = 6n9s = 6113 = VT-229
Similar Tubes	6H9M (other shape (e.g. bulb, size)) 6n9m (other shape (e.g. bulb, size))
First Source (s)	02.Jul.1941 : Electron Tube Registration List
Predecessor Tubes	6SC7 6SC7GT
Successor Tubes	12AX7 7F7

Base	Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Vk)
Was used by	Radio/TV-reception etc.
Filament	-: Indirect / -: Parallel / series AC/DC / If: 0.3 Ampere / Vf 6.3 Volts /
Description	A metal version 6SL7 of this tube did never exist. There is no pin available to ground the envelope, see under 6SL7GT. Since you often see the short name 6SL7 we also use it here. Text in other languages (may differ)
Tube prices	0 Tube prices (visible for members only)
Literature	Taschenbuch zum Röhren-Codex 1948/49


	Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse Michael Schlör

Telefunken Werkstattbuch
Wolfgang Bauer

Audio-u.Hifi-Röhren R.zur Linde
Günther Stabe

Usage in Models

1= 1940?? ; 1= 1942? ; 2= 1942 ; 1= 1944 ; 1= 1945 ; 3= 1946 ; 1= 1947?? ; 3= 1947 ; 5= 1948?? ; 1= 1948? ; 3= 1948 ; 1= 1949?? ; 4= 1949? ; 3= 1949 ; 1= 1950? ; 3= 1950 ; 3= 1951?? ; 1= 1951? ; 3= 1951 ; 2= 1952?? ; 1= 1952? ; 1= 1952 ; 2= 1953 ; 1= 1954?? ; 5= 1954 ; 1= 1955?? ; 3= 1955 ; 1= 1956?? ; 1= 1958?? ; 1= 1959?? ; 3= 1960?? ; 2= 1961?? ; 1= 1962 ; 1= 1964 ; 1= 1966 ; 1= 1967?? ;

Number of Models with this tube 73

No further Information for

6SL7

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