5 Vintage General Electric 6660/6BA6 7pin Controlling mu Pentode Valve- BangyBang Tubes

Brand

General Electric

Model

6660

Type                                         

Vacuum Pentode

Use
RF/IF-Stage Controlling (mu)

Similar/Equiv

6BA6

Condition

New in Box (NOS)

Tubes per listing

5

 

66XXX

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