13 US-Made 5T8 Vacuum Tubes Valves NOS NIB Lot Of Thirteen 9 Lot Of Nine new in box US-made 17CT3

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

68 and 68 where minimum (65%) is 45

It tested an outstanding 3000 micromhos with a plate current draw of 30

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 US-made 17CT3These 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.