Home  Resources  References  Tubes  Forums  Links  Support  Sale 

Tube Substitutions for:
M300
Triode, vacuum
TypeSubstitutesBase Diagram
M300A409, G407, L308_Marathon
Web ReferencesM300 (Radio-Record) @ Franks Electron Tubes?
M300 @ Radiomuseum


© 1996-2021 Nostalgia Air