4 General Electric GE 10DE7 Vacuum Tubes Valves NOS NIB Lot Of Four 12DZ8 hanging filaments and outstanding flashing

hanging filaments and outstanding flashing

new in box Trigon UCH81 tube tested to spec on our Paul Hart-calibrated TV7/U

It measured 60 where minimum (65%) is 37

new in box Sylvania 8LT8 tubes tested to spec on our Paul Hart-calibrated TV7/U

I would rate it a 6

4 General Electric GE 10DE7 Vacuum Tubes Valves NOS NIB Lot Of Four 12DZ8 hanging filaments and outstanding flashingThese four new old stock, new in box GE 10DE7 tubes tested to spec on our Paul Hart calibrated TV7 U. 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 AUTOMATICALLY INSURED UP TO $100. ETSY PURCHASE PROTECTION COVERS ITEMS UP TO