Philco 5Y4 5Y4G Vacuum Tube Black Plate Rectifier Shoulder ST-Shape Hanging Filaments Five Eighths Wave new in box GE-LABELED 6HG8

new in box GE-LABELED 6HG8 / ECF86 tubes tested to spec on our Paul Hart-calibrated TV7/U

It's a bit worn in places

They measured 62 and 76 where minimum (65%) is 46 and 100% is 71

This lot of ten RCA 6AC7s was tested on our Paul Hart-calibrated TV7/U for shorts

crenelated

Philco 5Y4 5Y4G Vacuum Tube Black Plate Rectifier Shoulder ST-Shape Hanging Filaments Five Eighths Wave new in box GE-LABELED 6HG8This Philco 5Y4G rectifier tube tested 58 52 where minimum (65%) is 40 40 and 100% is 62 62. It has the nostalgic shoulder Coke bottle glass envelope; hanging filaments; a round, top mica spacer with mica snubbers; an engraved base; a bottom, dimple, sheet getter; nice flashing and ribbed, black plates. 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