Matched Pair General Electric GE 6AK5 6J1 6J2 Vacuum Tubes October 7 2021 new in box RCA 7B6

new in box RCA 7B6 tubes tested to spec on our Paul Hart-calibrated TV7/U

IF THERE WERE A TEST FOR FUTURE FAILURE

top mica spacer and a bottom

peppy and alive

Tube Three measured 27

Matched Pair General Electric GE 6AK5 6J1 6J2 Vacuum Tubes October 7 2021 new in box RCA 7B6This matched pair of GE 6AK5 tubes was tested on our Paul Hart calibrated TV7 U. They measured 26 and 28 where minimum (65%) is 22 and 100% is 40. I am playing them in my Mini Mite 2013 as I write and they sound excellent. WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES. IF IT'S NOT LISTED, WE MAY HAVE IT. PLEASE ALSO SEE OUT ETSY SISTER SITE "LOWTECHTWOO" AND OR CALL OR TEXT US AT 202 372 6931 IF YOU DO NOT SEE WHAT YOU NEED OR HAVE ANY QUESTIONS. 1.