Home  Resources  References  Tubes  Forums  Links  Support  Sale 

Tube Substitutions for:
 DDT
 Double Diode-Triode
TypeSubstitutesBase Diagram
DDTDDT4160, DDT4_Clarion
Web ReferencesDDT (Cossor) @ Franks Electron Tubes?
DDT @ Radiomuseum


© 1996-2021 Nostalgia Air