Raytheon 12K5 Vacuum Tube NOS NIB CKR78 T70 new in box Hytron 35A5

new in box Hytron 35A5 tubes tested to spec on our Paul Hart-calibrated TV7/U

12BH7s draw more current that 12AU7s

These tubes were made in the Soviet Union and sent to East Germany where

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

new in box Amperex World 1BC2 / 1BC2A tubes tested to spec on our TV7

Raytheon 12K5 Vacuum Tube NOS NIB CKR78 T70 new in box Hytron 35A5This new old stock, new in box Raytheon 12K5 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 COVERS ITEMS UP TO