Raytheon 6JM6 6JM6A Vacuum Tube NOS NIB 1DN5 NOS NIB new in box RCA 6CG8A

new in box RCA 6CG8A tubes tested to spec on our Paul Hart-calibrated TV7/U

FOR EXAMPLE

Tube Three measured 70/70 where minimum (65%) is 50/50 and 100% is 77/77

This almost-perfectly-matched pair of Sylvania black plate 6C4 triodes was tested on our Paul Hart-calibrated TV7/U for shorts

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

Raytheon 6JM6 6JM6A Vacuum Tube NOS NIB 1DN5 NOS NIB new in box RCA 6CG8AThis Raytheon 6JM6A tube is new old stock, new in box and 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