Antique radios, Old Time Radios

12AL8

Country:	United States of America (USA)		Brand:	Common type USA
			Tube type:	Triode-Tetrode

Tube ID = 3809


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Identical to	12AL8
First Source (s)	29.Oct.1956 : Electron Tube Registration List

Base	Noval, B9A
Was used by	Radio/TV-reception etc.
Filament	-: Indirect /
Description	Car radio tube w/ space charge tetrode; 12.6V B+ supply. Text in other languages (may differ)
Tube prices	0 Tube prices (visible for members only)
Literature	Essential Characteristics, GE 1973


	Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse Karel De Reus

Private collection
Emilio Ciardiello

Sylvana Data Sheet
Egon Penker

Mullard - original papers
Detlef Narten

Usage in Models (calculation each 25th of the month)	2= 1956? ; 7= 1957? ; 7= 1959? ; 9= 1959 ; 2= 1960? ; 1= 1960 ; 2= 1961? ; 3= 1962? ; 4= 1963? ;
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 37

No further Information for

12AL8

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