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ID = 18608
Tube type:  Vacuum Pentode   Audio Frequency 
Identical to EF806S

Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Vf 6.3 Volts / If 0.2 Ampere / Indirect / Specified voltage AC/DC
Tube prices 11 Tube prices (visible for members only)
Information source Röhren-Taschen-Tabelle, (Franzis RTT)   

EF806S: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †

ef806s_sockel_1.gif EF806S: Telefunken
Bernd Pötzsch

Just Qvigstad
EF806S: Telefunken
Bernd Pötzsch

More ...
Usage in Models 1= 1961? ; 1= 1962 ; 2= 1965?? ; 1= 1967?? ; 1= 1970?? ; 1= 1975??

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):7

Collection of



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