4 Sylvania 14BR11 Vacuum Tubes NOS NIB Lot Of Four November 23 2024 Tube One measured 31 while

Tube One measured 31 while Tube Two measured 32 where minimum (65%) is 22

This lot of three RCA number 19 tubes was tested on our Paul Hart-calibrated TV7/U for shorts

Special Features: top filament/wire connecting heater sections

They have been tested on our Paul Hart-calibrated TV7/U where minimum (65%) is 40 and 100% is 62 and have the following values in descending order:

64 and 64 where minimum (65%) is 50 and 100% is 77

4 Sylvania 14BR11 Vacuum Tubes NOS NIB Lot Of Four November 23 2024 Tube One measured 31 whileThese new old stock, new in box 14BR11 tubes tested to spec on our Paul Hart calibrated TV7 U. 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 PROTECTION COVERS ITEMS UP TO $250 IN