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12AT7WA

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ID = 21370
       
 
   
Tube type:  Double Triode   RF/IF-Stage 
Identical to 12AT7WA = M8162 = CV4024 = CV5212 = E81CC = 6201
Similar Tubes
Normally replaceable-slightly different:
  12AT7WAH ; 12AT7WAT ; 12AT7WB ; 12AT7WC ; 6060
Other class quality (otherwise equal):
  12AT7 ; CV455
Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Vf 12.6 Volts / If 0.15 Ampere / Indirect / Specified voltage AND current AC/DC
Description

Ruggedized version of 12AT7.

Center tapped heater allows operation from either 6.3 V or 12.6 V heater supply.

 
Text in other languages (may differ)
Tube prices 2 Tube prices (visible for members only)
12at7waschema.png
12AT7WA
Dirk Taekels
no15_g_39.gif 12AT7WA: RTT Schwandt
Günther Stabe † 19.8.20
More ...
Just Qvigstad 		12at7wachar1.png
12AT7WA
Dirk Taekels
More ...
Usage in Models 1= 1955?? ; 1= 1955? ; 1= 1957?? ; 2= 1960?? ; 1= 1960? ; 1= 1961 ; 1= 1964?? ; 1= 1965? ; 1= 1965 ; 1= 1967 ; 1= 1968?
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):12

Collection of

Dirk Taekels (B)
Ottmar Rollmann (D)
Klaus Rüdiger (D)
Hannu Alho (FIN)
Paolo Stigliano (I)
Ulrich Fieseler (D)
Stefan Müller (D)
Karl - Heinz Bossan (D)
Patrice Zeissloff (F)
Emilio Ciardiello (I)
David Erali (USA)
Kasper Bergholt (DK)
Danko Tkalec (HR)
Georges Werts (B)
Collection of a member from FIN
Museum Roggenhofer (A)
Karl-Heinz Schmehr † 29.04.2016 (D)
Jacob Roschy (D)
Christian Schaufelberger (CH)
 
12at7wa_94rm405d.jpg

12AT7WA
 
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