7 Vintage 7Q7/CV899 Loctal Pentagrid Converter Heptode Tube Valve- BangyBang Tubes

Brand

RCA

Raytheon

Crosley

Hytron

Model

7Q7

Type                                         

Pentagrid-Converter

Use

Frequency Converter

Similar/Equiv

CV899

Diff. Heater: 14Q7

Condition

New in Box (NOS)

Tubes per listing

7

 

07XXX

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