7 US-Made 6B7 Vacuum Tubes Lot Of Seven Donna Summer This lot of three US-made

This lot of three US-made 6AC7 tubes was tested on our Paul Hart-calibrated TV7/U for shorts

These tubes have large logos

Etsy will indicate how many tubes are available in this Dutch auction

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

7 US-Made 6B7 Vacuum Tubes Lot Of Seven Donna Summer This lot of three US-madeThese seven US made 6B7 tubes tested as follows on our Paul Hart calibrated TV7 U: Triode Sections: 25, 32, 32, 34, 34, 34 and 38 where minimum (65%) is and 100% is . Rectifier sections: 28 48, 15 36, 54 54, 48 45, 40 62, 36 34 and 60 52, respectively. 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