Matched Pair RCA 6AK5 EF95 Vacuum Tubes NOS NIB RCA Clear Bottle Both are acid-etched

Both are acid-etched

They measured 44 and 48 where minimum (65%) is 30

Transconductance measured 35

THERE WILL BE NO REPLACEMENTS FOR LOST PACKAGES

new in box Sylvania 14C5 tubes tested to spec on our Paul Hart-calibrated TV7/U

Matched Pair RCA 6AK5 EF95 Vacuum Tubes NOS NIB RCA Clear Bottle Both are acid-etchedThis new old stock, new in box (for Tube One) matched pair of RCA 6AK5 tubes was tested on our Paul Hart calibrated TV7 U tester for shorts, gas and transconductance. There were no shorts or gas. Both tubes measured 30 where minimum (65%) is 22. They have steel plates, top D getters and excellent flashing. I am playing them now in my Mini 2013 as I write and they sound excellent. WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES. IF IT'S NOT LISTED, WE MAY