Tung-Sol 6EY6 Vacuum Tube Valve NOS NIB Jonathan Clements This new old stock-testing United

This new old stock-testing United Electron 31LQ6 tube tested 120 on our Paul Hart-calibrated TV7/U

2 hertz vibrasender / vibrasponder appears fresh and new

Tube One measured 42 while Tube Two measured 45 where minimum (65%) is 46 and 100% is 71

These eleven US-made number / type 27 tubes tested below the cusp -- some far below

probably from the second half of the 1920s

Tung-Sol 6EY6 Vacuum Tube Valve NOS NIB Jonathan Clements This new old stock-testing UnitedThis Tung Sol 6EY6 tube tested to spec on our Paul Hart calibrated TV7 U. IN 2021 WE PURCHASED 150,000 VACUUM TUBES. IF IT'S NOT LISTED, WE PROBABLY 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 50 YEARS OLD. WE CANNOT GUARANTEE FOR FAILURES AFTER POWER UP AS THERE IS NO WAY TO DETERMINE HOW TUBES WILL