Home  Resources  References  Tubes  Forums  Links  Support  Sale 

Tube Substitutions for:
 851
 Transmitting Triode, air cooled
TypeSubstitutesBase Diagram
851VT-41, VT41
Web References851 (RCA (HB3)) @ Franks Electron Tubes
851 @ RadioMuseum.org


© 1996-2021 Nostalgia Air