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B152

Information - Help 
ID = 21210
       
Country:
Great Britain (UK)
Brand: MO Valve Co. Ltd.; GB
Tube type:  Double Triode   Universal 
Identical to B152 = ECC81 = 12AT7

Base Noval, B9A
Filament Vf 12.6 Volts / If 0.15 Ampere / Indirect / Parallel / series AC/DC
Description Tapped heater permits operation at 6.3V 0.3A. 
Text in other languages (may differ)
Literature Röhren-Taschen-Tabelle, (Franzis RTT)   
 
no15_g_27.gif
B152: RTT Schwandt
Günther Stabe

 

Usage in Models 4= 1953

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):4

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