5Z3 Full Wave High Vacuum Rectifier Tube. Designed for service as a power rectifier in AC operated receivers which require high currents. MFR: GE, Sylvania. SKU: 5Z3. New old stock. No longer
PSVANE – redresseur de Tube sous vide Hifi 5U4G, remplacement du pré ampli 5Z3 274B GZ34, électronique Vintage, amplificateur Audio Hifi, bricolage, Test en usine | AliExpress
RCA etc. ONE (1) 5Z3 Rectifier tNOS AT1000 TESTED Vacuum Tube Hanging Filament 4-pin 5U4G Audio 1933-1950 | Reverb France
5z3 Tube - Pièces Et Accessoires Pour Imprimantes 3d - AliExpress