Sylvania 3Q5 3Q5GT Vacuum Tube NOS NIB 9ED4 T39 It is a strange bird

It is a strange bird with well over an inch of space above the top mica spacer

5 or so out of ten

IF IT APPEARS THE ITEM HAS ACTUALLY BEEN STOLEN

They were Apex-matched

new in box RCA 6JT8 tubes tested to spec on our Paul Hart-calibrated TV7/U

Sylvania 3Q5 3Q5GT Vacuum Tube NOS NIB 9ED4 T39 It is a strange birdThis new old stock, new in box Sylvania 3Q5GT tube and another just like it tested to spec on Paul Hart calibrated TV7 U. Etsy will indicate how many are available. 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