DuMont 6X5 6X5GT Vacuum Tube Rectifier Micanol Base NOS NIB 12CA5 Septal This beautiful new old stock-testing

This beautiful new old stock-testing Sylvania-MANUFACTURED

new in box GE 25C5 tube tested to spec on our Paul Hart-calibrated TV7/U

53/53 and 53/55 where minimum (65%) is 40/40 and 100% 62/62

new in box England-made International Servicemaster 7AN7 / PCC84 tube tested to spec on our Paul Hart-calibrated TV7/U

DuMont 6X5 6X5GT Vacuum Tube Rectifier Micanol Base NOS NIB 12CA5 Septal This beautiful new old stock-testingThis new old stock, new in box milspec DuMont 6X5GT rectifier tube tested to spec on our Paul Hart calibrated TV7 U. This is a beautifully made tube with a Micanol base; terrific flashing; black plates and top, chamfered O getter. 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