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6680

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ID = 6077
       
 
   
Tube type:  Double Triode   Universal 
Identical to 6680
Similar Tubes
Normally replaceable-slightly different:
  12AU7A ; 6189 ; E82CC

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 Special version of 12AU7A intended for use in mobile equipment powered by storage batteries. Operates with heater voltage of 6.3V plus or minus 1.3V, both heaters in parallel, or 10 to 15V, when series connected. 
Text in other languages (may differ)
Tube prices 1 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   
Röhren-Taschen-Tabelle, (Franzis RTT)   
- - Manufacturers Literature
Tube Lore (I)

no15_g_11.gif 6680: RTT Schwandt
Günther Stabe † 19.8.20

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Just Qvigstad
6680_techdat01.png
6680: RCA Tube Manual
Peter Hoddow

 

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