When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
GE 5U4GB Vacuum Tube Gray Plates Strong Balanced Hickok Tested:
$16.95
Vintage GE 5U4GB full-wave rectifier vacuum tube featuring gray plates.
This is a pre-owned tube that tests strong and balanced on both sections. Tested on my Hickok 800 for proper operation, shorts, and leakage with no problems found.
Photographs of the actual test results are included in the listing. Please review all pictures for the tube’s cosmetic condition and markings
