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Tube Substitutions for:
 B424
 Triode, vacuum
TypeSubstitutesBase Diagram
B424A430, PM3D, 2-424, 4A10_Triode, 4A15_TKD, 4B2_Ultron, 4D, 4DC, G424, RO4320, TB24_DarioTriode, V424
Web ReferencesB424 (Philips) @ Franks Electron Tubes?
B424 @ Radiomuseum


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