Home  Resources  References  Tubes  Forums  Links  Support  Sale 

Tube Substitutions for:
 927
 Photocell Gas filled
TypeSubstitutesBase Diagram
927
Web References927 (RCA (HB3)) @ Franks Electron Tubes?
927 (Mazda) @ Franks Electron Tubes?
927 @ Radiomuseum


© 1996-2021 Nostalgia Air