3 US-Made 5719 5719A AF5719A Milspec Vacuum Tubes NOS NIB Lot Of Three 6AQ6 Septal T13

3 US-Made 5719 5719A AF5719A Milspec Vacuum Tubes NOS NIB Lot Of Three 6AQ6 Septal T13There are three new old stock, new in box milspec 5719 AF5 719A tubes in this listing. Two are GE and one is Sylvania and all were likely for a contract hence the same boxes. 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. MOST FORMS OF SHIPPING EXCEPT MEDIA MAIL ARE

This matched pair of Tung-Sol black glass 6K6GT tubes was tested on our Maxi-Matcher tube tester with 325 volts on the plates and a bias of -36 volts

Two are labeled "Philco

This lot of three Matsushita 8FQ7 / 8CG7 dual triodes was tested on our Paul Hart-calibrated TV7/U for shorts

THESE PRODUCTS ARE NO LONGER MADE

They measured 27 and 28 where minimum (65%) is 22 and 100% is 40

It has a top getter

This album sounds very good

This CD played fine in my Denon DCD-1650AR

new in box RCA 884 tube -- and one other just like it -- tested to spec on our Paul Hart-calibrated TV7/U

new in box Sylvania 25Z5 tubes tested to spec on our Paul Hart-calibrated TV7/U

CHINA IS AN EXCELLENT EXAMPLE

This lot of three US-made type 42 tubes was tested our Paul Hart-calibrated TV7/U for shorts