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Tube Substitutions for:
7289
Planar Triode

Type	Substitutes	Base Diagram
7289
Web References	7289 (Eimac) @ Franks Electron Tubes 7289 (Eimac) @ Franks Electron Tubes 7289 (Eimac) @ Franks Electron Tubes 7289 (General Electric) @ Franks Electron Tubes 7289 @ RadioMuseum.org

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