Zenith 6LF6 Vacuum Tube GM Gebraucht

Zenith 6LF6 Vacuum Tube GM GebrauchtThis Sylvania MANUFACTURED, Zenith LABELED 6LF6 tube tested 70 on our Paul Hart calibrated TV7 U where minimum is 54 and new is 100. 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

new in box Raytheon BH rectifier tube has not been tested yet

Both tubes measured 30 where minimum (65%) is 22

new in box GE 22BW3 tubes tested to spec on our Paul Hart-calibrated TV7/U

new in box GE 9GV8 tube -- and one other just like it -- tested to spec on our Paul Hart-calibrated TV7/U

These five GE 6SF7 tubes were tested on our Paul Hart-calibrated TV7/U for shorts

gold pin 7AU7 dual triode was tested on our TV7/U for shorts

Both tubes have thin cracks in their bases

These seven US-made 5V6GT tubes tested as follows on our TV7/U: 40

Tube Five has been repaired

GE-LABELED 12AV7 dual triode was tested on our Paul Hart-calibrated TV7/U for shorts

This matched pair of milspec Chatham Electronics 6H6 / JAN-CAHG-6H6-WGT tubes was tested on our Paul Hart-calibrated TV7/U for shorts

Three Four and Six are present