6 RCA 6GH8 6GH8A Vacuum Tubes NOS NIB Lot Of Six May 01 2025 The face has quite a

The face has quite a nice patina and the case has a wonderful

new in box Sylvania 12JT6A tube tested to spec on our Paul Hart-calibrated TV7/U

There were no shorts or gas and they measured 52/52

They sound great in my Alan Eaton single-ended 45 amplifier (with an adapter

new in box Tung-Sol 25BK5 tube tested to spec on our Paul Hart-calibrated TV7/U

6 RCA 6GH8 6GH8A Vacuum Tubes NOS NIB Lot Of Six May 01 2025 The face has quite aThis lot of six RCA 6GH8A tubes 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 IN VALUE. IF AN