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Tube Substitutions for:
7GS7
Triode-Pentode

Type	Substitutes	Base Diagram
7GS7
Web References	7GS7 (RCA (RC30)) @ Franks Electron Tubes 7GS7 (RMA/EIA) @ Franks Electron Tubes 7GS7 @ RadioMuseum.org

Type 7GS7
Triode-Pentode


MECHANICAL DATA

Basing

9GF

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