General Electric GE 11BT11 Vacuum Tube Valve NOS NIB Type Sextal T18 new in box Telefunken 12AL5

new in box Telefunken 12AL5 tube tested to spec on our Paul Hart-calibrated TV7/U

Two are GE and two are Sylvania

I would rated it a 6

Tube One (missing centering pin / keyway): Tube Two:

General Electric GE 11BT11 Vacuum Tube Valve NOS NIB Type Sextal T18 new in box Telefunken 12AL5This GE 11BT11 tube tested to spec on our Paul Hart calibrated TV7 U. BECAUSE OF THE BIZARRE, INTRUSIVE AND DRACONIAN 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 OUT ETSY