2 General Electric GE 26HU5 Vacuum Tubes NOS NIB Lot Of Two 3rd Quadrimester Transconductance measured 56/56 for Tube

Transconductance measured 56/56 for Tube One and 58/58 for Tube Two where minimum (65%) is 25/25 and 100% is 38

I have listened to all four LPs

This RCA 6080 / 6AS7 dual triode output tube was tested on our Paul Hart-calibrated TV7/U for shorts

52/34 and 56/47 where minimum (65%) is 40/45 and 100% is 62/69

2 General Electric GE 26HU5 Vacuum Tubes NOS NIB Lot Of Two 3rd Quadrimester Transconductance measured 56/56 for TubeThese two new old stock, new in box GE 26HU5 tubes tested to spec on our on our Jackson 648. WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES. IF IT'S NOT LISTED, WE PROBABLY HAVE IT. PLEASE ALSO SEE OUR 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. MOST OF THE TUBES WE SELL ARE OVER 70 YEARS OLD. WE CANNOT GUARANTEE FOR FAILURES AFTER POWER UP AS THERE IS NO WAY TO DETERMINE