6 12BY7 12BY7A 12BV7 Gray Glass Vacuum Tubes Lot Of Six 35L6GT Octal IN OVER 9000 SALES IN

IN OVER 9000 SALES IN BOTH OF OUR ETSY STORES

These two photomultiplier tubes could not be tested and are sold as-is

presence and soundstaging

Enhanced Cooling: yes

6 12BY7 12BY7A 12BV7 Gray Glass Vacuum Tubes Lot Of Six 35L6GT Octal IN OVER 9000 SALES INThese six gray glass 12BY7 12BY7A 12BV7 tubes tested as follows on our Paul Hart calibrated TV7 U where minimum (65%) is 46: 40, 47, 52, 53, 53 and 54. WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES. IF IT'S NOT LISTED, WE MAY HAVE IT. PLEASE ALSO SEE OUT ETSY SISTER SITE "LOWTECHELEC" 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