ampage
tube data		 ampage
tube data

12AX7 / ECC83
HIGH-MU TWIN TRIODE
PinElementUnit
1Plate (Anode)Triode
2
2Control Grid
3Cathode
4Filament
5Filament
6Plate (Anode)Triode
1
7Control Grid
8Cathode
9Filament Center-Tap
 Miniature types used as phase
inverters or twin resistance-
coupled amplifiers. Each triode
unit is independent of the other
except for common heater.
Requires miniature 9-contact socket.