General Electric 12SA7/VT-161/CV537 Pentagrid Converter Mixer Oscillator Audio Vacuum Tube Valve- Bangybang.tube 2

Brand

General Electric

Model

12SA7

Type                                         

Heptode

Use

• Vf 12.6 Volts / If 0.15 Ampere / Indirect 

• Pentagrid converter designed to minimize frequency drift. Used as a combined mixed and oscillator in AC storage battery, and AC/DC operated superhet receivers.
  

Similar/Equiv

Condition

New in Box (NOS)

Tubes per listing

1