Home  Resources  References  Tubes  Forums  Links  Support  Sale 

Tube Substitutions for:
 7404
 Triode, vacuum
TypeSubstitutesBase Diagram
7404NR15, CV1151
Web References7404 (RCA (HB3)) @ Franks Electron Tubes?
7404 @ Radiomuseum


© 1996-2021 Nostalgia Air