Home
Resources
References
Tubes
Forums
Links
Support
Sale
Tube Substitutions for:
QP25
Double Pentode
Type
Substitutes
Base Diagram
QP25
ARP37, CV1342, ZA2938
Web References
QP25 (Mazda) @ Franks Electron Tubes?
QP25 @ Radiomuseum
© 1996-2021 Nostalgia Air