Matched Pair General Electric GE 6005 6AQ5 Black Plate Vacuum Tubes Ken-Rad Mini 2013 new in box US-made 2GK5

new in box US-made 2GK5 / 2FQ5 / 2FQ5A tubes tested to spec on our Paul Hart-calibrated TV7/U

It is new old stock and new in box

This lot of three new old stock-testing 1S2A / DY87 tubes werw tested 68 on our Paul Hart-calibrated TV7/U for shorts

new in box Raytheon 6BA11 tubes tested to spec on our Paul Hart-calibrated TV7/U

Matched Pair General Electric GE 6005 6AQ5 Black Plate Vacuum Tubes Ken-Rad Mini 2013 new in box US-made 2GK5This matched pair of GE black plate 6005 6AQ5 output tubes was tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. Tube One measured 64 while Tube Two measured 66 where minimum (65%) is 46 and 100% is 71. These tubes have stout, shiny, ribbed black plates and stout O getters as well. It took two adapters but was worth it as they sounded fine in my Mini 2013. WE HAVE SCORES OF THOUSANDS OF VACUUM