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Tube Substitutions for:
D3a
Vacuum Pentode
Type
Substitutes
Base Diagram
D3a
Web References
D3a (Philips) @ Franks Electron Tubes?
D3a (Telefunken) @ Franks Electron Tubes?
D3a (Siemens) @ Franks Electron Tubes?
D3A @ Radiomuseum
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