13 US-Made 5T8 Vacuum Tubes Valves NOS NIB Lot Of Thirteen 9 Lot Of Nine The remaining two are labeled

The remaining two are labeled "1X2B

new in box RCA 1R5 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

new in box GE 6AH4GT tubes tested to spec on our Paul Hart-calibrated TV7/U

There were no shorts or gas and it measured 42 where minimum (65%) is 26

13 US-Made 5T8 Vacuum Tubes Valves NOS NIB Lot Of Thirteen 9 Lot Of Nine The remaining two are labeledThese 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.