These tubes have been tested on a TV7 tube tester with all shorts tested. Tested values.
5U4GB Philco (GE) full-wave rectifier radio tube, Black Plates – Tested Good!!
Philco (GE) 5U4GB full-wave rectifier radio tube, Black Plates – Tested Good! There is always a possibility of a typo or a an error that can potentially be made on our end without the intent of doing so.
(2) NOS GE GENERAL ELECTRIC 5U4GB Rectifier Radio Audio TUBES 5U4 Black Plates
YOU GET BOTH AS PICTURED. THESE HAVE BLACK PLATES.
1964 Match Pair GE 5U4GB Side Getter Long Gray Rectifier Tubes TESTED 5U4 5AS4A
Matched Pair GE Clear Top 5U4GB/5AS4A Rectifier Tubes. 1964 date codes. Long Gray Plates.