13 US-Made 5T8 Vacuum Tubes Valves NOS NIB Lot Of Thirteen 9 Lot Of Nine new in box Sylvania 12AX4GTA

new in box Sylvania 12AX4GTA tubes tested to spec on our Paul Hart-calibrated TV7/U

This milspec RCA JRC-1S5 tube tested to spec on our Paul Hart-calibrated TV7/U

Tube One drew 39

new in box US-made 17CT3 tubes tested to spec on our Paul Hart-calibrated TV7/U

They measured 93/80 for Tube One and 94/82 for Tube Two where minimum (65%) is 57/57

13 US-Made 5T8 Vacuum Tubes Valves NOS NIB Lot Of Thirteen 9 Lot Of Nine new in box Sylvania 12AX4GTAThese thirteen US made 5T8 tubes 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.