Sylvania 14F7 Vacuum Tube NOS NIB November 02 2023 Setchell-Carlson-BRANDED 6GF7A tubes tested to

Setchell-Carlson-BRANDED 6GF7A tubes tested to spec on our Paul Hart-calibrated TV7/U

One was made in the Netherlands and the other

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It measured 54 for minimum (65%) is 38 and 100% is 58

Sylvania 14F7 Vacuum Tube NOS NIB November 02 2023 Setchell-Carlson-BRANDED 6GF7A tubes tested toThis new old stock, new in box Sylvania 14F7 tube 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