Sylvania 6BL8 ECF80 Vacuum Tube Valve NOS NIB RCA NOS NIB new in box GE 12FX8A

new in box GE 12FX8A tubes tested to spec on our Paul Hart-calibrated TV7/U

IF YOUR COUNTRY IS SIMILAR

They have shoulder / Coke bottles and are perfect for the restorer who wants absolute historical accuracy

new in box CBS 12DB5 tube tested to spec on our Paul Hart-calibrated TV7/U

new in box Sylvania 1X2 tubes tested to spec on our Paul Hart-calibrated TV7/U

Sylvania 6BL8 ECF80 Vacuum Tube Valve NOS NIB RCA NOS NIB new in box GE 12FX8AThis new old stock, new in box Sylvania 6BL8 ECF80 tube tested to spec on our Paul Hart calibrated TV7 U. It was made in the USA. 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