A double triode with a common cathode. Years 66 and more.
The lamp is designed to amplify low frequency power.
It is used in the output stages of low-frequency amplifiers operating
in class AB 2, in the cascades of phase inverters, low
-power high-frequency generators for tape recorders, in television receivers and measuring
equipment.
The cathode is an oxide of indirect incandescence.
Works in any position. It is available in a glass design. The
service life is not less than 500 hours.
The base is octal with a key.
It is used in the output stages of low-frequency amplifiers operating
in class AB 2, in the cascades of phase inverters, low
-power high-frequency generators for tape recorders, in television receivers and measuring
equipment.
The cathode is an oxide of indirect incandescence.
Works in any position. It is available in a glass design. The
service life is not less than 500 hours.
The base is octal with a key.
