Matched Pair General Electric GE 6X5 6X5GT Black Plate Vacuum Tubes Valves Rectifiers February 26 2021 new in box GE 12V6

new in box GE 12V6 / 12V6GT tested to spec on our Paul Hart-calibrated TV7/U

two Hytrons and one Sylvania

3 rather than 12

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

5 milliamps' plate current and measured 2760 micromhos

Matched Pair General Electric GE 6X5 6X5GT Black Plate Vacuum Tubes Valves Rectifiers February 26 2021 new in box GE 12V6This matched pair of GE 6X5GT rectifier tubes was tested on our Paul Hart calibrated TV7 U for shorts, gas and emissions. There were no shorts or gas. They measured 48 49 and 51 49 where minimum (65%) is 40 40 and 100% is 62 62. They have black plates; side, D getters; excellent flashing and round, crenelated top and bottom mica spacers. WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES. IF IT'S NOT LISTED, WE MAY HAVE IT. PLEASE ALSO SEE OUT ETSY SISTER