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Tube Substitutions for:
2DX4
Triode

Type	Substitutes	Base Diagram
2DX4	2T4, 2AF4
Web References	2DX4 (Westinghouse) @ Franks Electron Tubes 2DX4 @ RadioMuseum.org

Type 2DX4
Triode


MECHANICAL DATA

Basing

7DK

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