Sylvania 6BX7 6BX7GT Vacuum Tube Valve NOS NIB 1st Quarter BW11 steel plates and steel suppost

steel plates and steel suppost rods

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

Three of these tubes are available initially in this Dutch Auction

SOME COUNTRIES DO NOT HAVE INTERNAL TRACKING

Sylvania 6BX7 6BX7GT Vacuum Tube Valve NOS NIB 1st Quarter BW11 steel plates and steel suppostThis new old stock, new in box Sylvania 6BX7GT tube tested to spec on our Paul Hart calibrated TV7. It measured 52 55 where minimum (65%) is 38 and 100% is 58. 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 OF THE TUBES WE SELL ARE OVER 70 YEARS OLD. WE CANNOT