8 Vintage Heintz & Kaufman 7V7/1231 Loctal Pentode Radio/TV Valve Tube- BangyBang Tubes

Brand

Heintz & Kaufman

Model

7V7

Type                                         

Vacuum Pentode

Use

Radio/TV Reception

Similar/Equiv

 1231

Condition

New in Box (NOS)

Tubes per listing

8

 

07XXX

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