Westinghouse 3AT2 3AT2B Vacuum Tube Valve NOS NIB Franz Andre new in box 6EM5 tube

new in box 6EM5 tube tested to spec on our Paul Hart-calibrated TV7/U

new in box Zenith 17AY3 / 17AY3A / 17BS3 / 17BS3A tubes tested to spec on our Paul Hart-calibrated TV7/U

Transconductance measured 35

This matched-pair of GE 6AU6A tubes was tested on our Paul Hart-calibrated TV7/U tube tester for shorts

The spine is in fine shape and the book has no loose pages

Westinghouse 3AT2 3AT2B Vacuum Tube Valve NOS NIB Franz Andre new in box 6EM5 tubeThis Westinghouse 3AT2B tube tested to spec on our Paul Hart calibrated TV7 U. BECAUSE OF THE BIZARRE, INTRUSIVE AND DRACONONIAN GERMAN PACKAGING REGULATIONS AND THE SEVERE FINES AND PRIVACY INTRUSIONS ASSOCIATED WITH THEM WE NO LONGER SHIP TO GERMAN ADDRESSES. WE WILL HAPPILY SEND YOUR PACKAGE TO A NEIGHBORING COUNTRY OR MAKE SUITABLE ARRANGEMENTS. IN 2021 WE PURCHASED 150,000 VACUUM TUBES. IF IT'S NOT LISTED, WE PROBABLY HAVE IT. PLEASE ALSO SEE OUR