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1LA6

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ID = 2810
       
Country:
United States of America (USA)
Brand:
Tube type:  Pentagrid-Converter (Heptode)   Pentagrid (old)   Controlling (mu) 
Identical to 1LA6 = 1LA6E = CV775
First year 16.May.1939 Electron Tube Registration List Models with secure date.
First Source (s)
16.May.1939 : Electron Tube Registration List
Successor Tubes 1R5  
Base Loctal-8, B8G (Sylvania, 1938) (Codex=Wt)
Filament Vf 1.4 Volts / If 0.05 Ampere / Direct / Battery =
Tube prices 3 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   
Taschenbuch zum Röhren-Codex 1948/49   
1la6.png
1LA6: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
406.png 1LA6: Telefunken Werkstattbuch
Wolfgang Bauer
More ...
Just Qvigstad 		1la6_techdat01.png
1LA6: Sylvania Technical Manual
Peter Hoddow
More ...
Usage in Models 1= 1939? ; 4= 1939 ; 1= 1940?? ; 20= 1940? ; 5= 1940 ; 2= 1941? ; 22= 1941 ; 7= 1942 ; 1= 1945? ; 21= 1946 ; 1= 1947?? ; 4= 1947? ; 9= 1947 ; 5= 1948?? ; 9= 1948 ; 1= 1949?? ; 1= 1949? ; 3= 1949 ; 3= 1950?? ; 1= 1950? ; 1= 1951?? ; 3= 1952?
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):125

Collection of

Marcello Astolfi (I)
Danko Tkalec (HR)
David Erali (USA)
Wolfgang Bauer (A)
Aldo Patriarca (CH)
Collection of a member from D
Valery Gromov (RUS)
Peter Pfeiffer (D)
 
t213b_02_large.jpg

1LA6
 
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