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12AT7EH

Information - Help 
ID = 80473
       
Country:
United States of America (USA)
Brand: Electro-Harmonix; Long Island City, NY
Tube type:  Double Triode   Universal 
Identical to 12AT7EH
Similar Tubes
Differences not known by us:
  12AT7

Base Noval, B9A
Was used by Radio/TV-reception etc.
Filament Vf 12.6 Volts / If 0.15 Ampere / Indirect / Parallel / series AC/DC
Description

Using the centre-tapped heater, can also be operated at 6.3V 0.3A.

 
Text in other languages (may differ)
 
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12AT7EH: scc
Christian Schaufelberger

 

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