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12AU7WA

Information - Help 
ID = 20401
       
 
   
Tube type:  Double Triode   Audio Frequency 
Identical to 12AU7WA = ECC186 = CV4003
Similar Tubes
Normally replaceable-slightly different:
  12AU7WAH

Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Vf 12.6 Volts / If 0.15 Ampere / Indirect / Parallel / series AC/DC
Description Durch Heizfaden-Mittenanschluss auch Betrieb mit 6.3 V und 0.3 A möglich. Schaltröhre 
Tube prices 1 Tube prices (visible for members only)
Information source Röhren-Taschen-Tabelle, (Franzis RTT)   
 
12au7wa.jpg
12AU7WA: R. Aufils
Raynal Aufils

 
no15_g_40.gif
12AU7WA: RTT Schwandt
Günther Stabe † 19.8.20

 

from Just Qvigstad

Usage in Models 1= 1961

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1


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