Wizard Number / Type 80 Vacuum Tube Rectifier Black Plates Engraved Base Shoulder ST Shape Hanging Filaments December 27 2021

Wizard Number / Type 80 Vacuum Tube Rectifier Black Plates Engraved Base Shoulder ST Shape Hanging Filaments December 27 2021This Wizard type 80 rectifier tube was tested on our Paul Hart calibrated TV7 U. It measured 42 34 where minimum (65%) is 40 40 and 100% is 62 62. It has a dimpled sheet getter; wire snubbers; a silkscreened base; hanging filaments and outstanding flashing. 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

new in box GE 6DX8 / ECL84 tube tested to spec on our Paul Hart-calibrated TV7/U

This Moss Music Group DBX pressing has no surface noise but a very few pops and ticks

They measured 26 and 28 where minimum (65%) is 22 and 100% is 40

side-D getters

AN ELECTRONICS COMPANY THAT NEVER MADE TUBES

minimum (65%) is 2600)

Transconductance measured 63/64 for Tube One and 66/60 for Tube Two

This Sylvania 1629 / VT-138 milspec magic eye indicator tube tested very well on our Paul Hart-calibrated TV7/U

Transconductance measured 7440 micromhos for Tube One and 7400 for Tube Two

These two new old stock

Cheesy as only organ music can be

This nearly-perfectly-matched pair of GE 6SJ7s was tested on our Paul Hart-calibrated TV7/U for shorts