General Electric 12SR7/VT-133/CV700/12Г1 Twin Diode Triode Audio Vacuum Tube Valve- Bangybang.tube

Brand

General Electric

Model

12SR7

Type                                         

Twin Diode Triode

Use

• Vf 12.6 Volts / If 0.15 Ampere / Indirect 

• Designed for superhet receiver use where the diodes would act as signal detector and AGC detector and the triode would be the first stage audio amplifier.
  

Similar/Equiv

Condition

New in Box (NOS)

Tubes per listing

1