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Tube Substitutions for:
21LU8
Triode-Beam Power Tube
Type
Substitutes
Base Diagram
21LU8
21MY8
Web References
21LU8 (RCA (RC30)) @ Franks Electron Tubes
21LU8 @ RadioMuseum.org
Type
21LU8
Triode-Beam Power Tube
MECHANICAL DATA
Basing
12DZ
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