Home
Resources
References
Tubes
Forums
Links
Support
Sale
Tube Substitutions for:
MX40
Pentagrid-Converter (Heptode)
Type
Substitutes
Base Diagram
MX40
ACFC4
Web References
MX40 (Osram) @ Franks Electron Tubes?
MX40 @ Radiomuseum
© 1996-2021 Nostalgia Air