5 Vintage Sylvania 6FM8 Noval Duplex Diode Triode Tube Valve- BangyBang Tubes

Brand

Sylvania

Model

6FM8

Type                                                         

7pin Triode Tetrode
Use

Similar/Equiv

N/A

Condition

New in Box (NOS)

Tubes per listing

5

 

06FXXX

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