Please click your language flag. Bitte Sprachflagge klicken.


Information - Help 
ID = 6078
Tube type:  Double Triode   Audio Frequency 
Identical to 6681
Similar Tubes
Normally replaceable-slightly different:
  12AX7A ; 6057 ; E83CC

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 12AX7 intended for use in mobile equipment powered by storage batteries. Operates with 6.3V plus or minus 1.3V heater supply. Heaters can be series connected for operation from 10 to 15V. 
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)   

no15_g_10.gif 6681: RTT Schwandt
Günther Stabe † 19.8.20

More ...

Just Qvigstad
6681: RCA Tube Manual
Peter Hoddow

More ...

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]

Data Compliance More Information