5U4GB Directly Heated Dual Diode Rectifier Tube (Removed)
5U4GB Vacuum Tube - Dual Diode Rectifier
Tung-Sol Brand. - Removed 5U4GB, tested strong with 30 day warranty.
Various Brands CBS, Sylvania, etc. - Random selection will be our choice
Removed 5U4GB, tested strong with 30 day warranty.
5U4GB is a filamentary full-wave high vacuum rectifier designed for use in the power supply of television receivers, amplifiers, and other equipment which has high output current requirements. It is a replacement for 5U4G; however, the 5U4GB has a straight sided T-12 envelope and higher current ratings than the 5U4G. Used in Fender silverfaced Deluxe Reverb, Bassman tweed, and Princeton Reverb amps, to name a few.
This offering is for U.S. Made tubes removed from service, with lots of life left. They have been tested with strong output, and come with a 30-day replacement warranty.
