2 Sylvania 12SF5 High-Mu Triode Audio Frequency Audio Vacuum Tube Valve- Bangybang.tube

Brand

Sylvania

Model

12SF5

Type                                         

Triode

Use

• Vf 12.6 Volts / If 0.15 Ampere / Indirect 

• For service as high gain resistance coupled amplifiers in AC/DC operated receivers or battery operated equipment

Similar/Equiv

Condition

New in Box (NOS)

Tubes per listing

2