General Electric GE X-J XJ Tungar Bulb Vacuum Tube Valve Rectifier May 07 2022 They come in nifty Western

They come in nifty Western Electric boxes dated April 21

64 and 72 where minimum (65%) is 45 and 100% is 69

Transconductance measured 116%/104% where minimum (65%) is 70%/70%

top mica spacer and a bottom

General Electric GE X-J XJ Tungar Bulb Vacuum Tube Valve Rectifier May 07 2022 They come in nifty WesternTest results to follow WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES. IF IT'S NOT LISTED, WE MAY HAVE IT. PLEASE ALSO SEE OUT ETSY SISTER SITE "LOWTECHTWOO" AND OR CALL OR TEXT US AT 202 372 6931 IF YOU DO NOT SEE WHAT YOU NEED OR HAVE ANY QUESTIONS. 1. MOST OF THE TUBES WE SELL ARE OVER 70 YEARS OLD. WE CANNOT GUARANTEE FOR FAILURES AFTER POWER UP AS THERE IS NO WAY TO DETERMINE HOW TUBES WILL INTERACT WITH YOUR ELECTRONICS OR IF THEY WERE MISTREATED