Triangle-A 1L4 Vacuum Tube Valve NOS NIB January 25 2023

Triangle-A 1L4 Vacuum Tube Valve NOS NIB January 25 2023This new old stock, new in box Triangle A 1L4 tube tested to spec on our Paul Hart calibrated TV7 U. BECAUSE OF THE BIZARRE, INTRUSIVE, CRUEL AND DRACONONIAN GERMAN PACKAGING REGULATIONS AND THE SEVERE FINES AND PRIVACY INTRUSIONS ASSOCIATED WITH THEM WE NO LONGER SHIP TO GERMAN ADDRESSES. 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

This is a Dutch auction for new old stock

This Amperex World 6AQ8 ECC85 tube was tested on our Paul Hart-calibrated TV7/U for shorts

52 and 53 where minimum (65%) is 30 and 100% is 46

new in box US-made 12A6 tubes tested to spec on our Paul Hart-calibrated TV7/U

gas and emissions

medium bottles and excellent flashing

29 and 30 on our Paul Hart-calibrated TV7/U where minimum (65%) is 25 and 100% is 38

This lot of three Sylvania 12Q7G tubes tested to spec on our Paul Hart-calibrated TV7/U

US-made number / type 89 tubes were tested on our Paul Hart-calibrated TV7/U for shorts

straight-bottle bottle variety

I have no means to test this device

These tubes have narrow 19 MM plates