Valkyrie Tom Cruise DVD 2GK5 2FQ5 2FQ5A This Amperex 4GK5 tube tested

This Amperex 4GK5 tube tested to spec on our Jackson 648 Mutual Conductance tester

This matched pair of CBS-Hytron 12SN7GT dual triodes was tested on our Paul Hart-calibrated TV7/U for shorts

it was made in Yugoslavia

6DJ8s are notoriously hard to test on most testers and Paul added ferrite rings to ameliorate this problem

dimple getters

Valkyrie Tom Cruise DVD 2GK5 2FQ5 2FQ5A This Amperex 4GK5 tube testedThis new old stock, new in box Tung Sol 6SF5GT 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 $250