6 Vintage 7B8 / VT-208 Pentagrid Heptode Frequency Converter Radio/TV Valve- BangyBang Tubes

Brand

RCA

Sylvania

Model

7B8

Type                                         

Pentagrid-Converter (Heptode)

Use

Controlling (mu)

Similar/Equiv

VT-208

Condition

New in Box (NOS)

Tubes per listing

6

 

07XXX

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