RCA 12SG7 JAN-CRC-12SG7Y Vacuum Tube Milspec New Old Stock New In Box LowtechTwoo 8K new in box US-made 6GV5

new in box US-made 6GV5 tubes tested to spec on our Paul Hart-calibrated TV7/U

This matched pair of GE 12B4A tubes was tested on our Paul Hart-calibrated TV7/U for shorts

This matched pair of Hytron black glass 6V6GT output tubes was tested on our Maxi-Matcher 2 with 400 volts on the plates and a bias of -36 volts for shorts

2 for Tube Two

RCA 12SG7 JAN-CRC-12SG7Y Vacuum Tube Milspec New Old Stock New In Box LowtechTwoo 8K new in box US-made 6GV5This new old stock, new in box milspec RCA 12SG7 JAN CRC 12SG7 tube 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