5 Vintage 31LR8 RCA Triode Novar Beam Radio/TV Power Tube - BangyBang Tubes

Brand

RCA

Model

31LR8

Type                                         

Use

Radio/TV Reception

Similar/Equiv

Diff. Heater: 21LR8 / 6LR8

Condition

New in Box (NOS)

Tubes per listing

5