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ID = 18591
Tube type:  Double Triode   Audio Frequency 
Identical to ECC186 = 7316 = 12AU7WA
First Source (s)
Mar.1959 : -- Original-techn. papers. 593

Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Vf 12.6 Volts / If 0.15 Ampere / Indirect / Specified voltage AC/DC
Description Heizdaten bei parallelen Heizfäden: 6,3V; 0,3A. 
Tube prices 1 Tube prices (visible for members only)

ECC186: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †

ecc186_so.png ECC186: rtt
Anonymous 10 Collector

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Just Qvigstad
ECC186: Lorenz Empfänger-Röhren , 9. Auflage
Anonymous 54 Collector

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Usage in Models 1= 1960?? ; 1= 1963??

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):2

Collection of



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