Ken-Rad 6D6 Vacuum Tube Engraved Hot-Stamped Base 6AX4GTB Octal PLEASE INSURE THEM

PLEASE INSURE THEM

This lot of three RCA 12SC7 tubes tested as follows on our Paul Hart-calibrated TV7/U:

They have engraved bases

44 and 52 where minimum is (65%) is 36 and 100% is 55 and 100% is 55

new in box milspec Ken-Rad JAN-CKR6H6 / VT-90 / 6H6 tubes tested to spec on our Paul Hart-calibrated TV7/U

Ken-Rad 6D6 Vacuum Tube Engraved Hot-Stamped Base 6AX4GTB Octal PLEASE INSURE THEMThis new old stock testing engraved base, mesh plate Ken Rad 6D6 tube tested 74 on our Paul Hart calibrated TV7 U where minimum (65%) is 40. 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