Sylvania 3E6 Vacuum Tube Valve NOS NIB Westinghouse a flared base

a flared base

This pressing has very light surface noise

a sutured top

They tested (from left to right) as follows: 52 and 55 where minimum (65%) is 40 and 100% is 62

new in box US-made 6B8G tubes tested to spec on our Paul Hart-calibrated TV7/U

Sylvania 3E6 Vacuum Tube Valve NOS NIB Westinghouse a flared baseThis Sylvania 3E6 tube tested to spec on our Paul Hart calibrated TV7 U. BECAUSE OF THE BIZARRE, INTRUSIVE AND DRACONONIAN GERMAN PACKAGING REGULATIONS AND THE SEVERE FINES AND PRIVACY INTRUSIONS ASSOCIATED WITH IT WE NO LONGER SHIP TO GERMAN ADDRESSES FROM JUNE 1, 2022. WE WILL HAPPILY SEND YOUR PACKAGE TO A NEIGHBORING COUNTRY OR MAKE SUITABLE ARRANGEMENTS. IN 2021 WE PURCHASED 150,000 VACUUM TUBES. IF IT'S NOT LISTED, WE PROBABLY HAVE IT. PLEASE