General Electric GE 35Z5 35Z5GT Vacuum Tube Replacement Set 6/1980 where new 6F6s measure

6/1980 where new 6F6s measure from approximately 2000 micromhos with plate current draw in the 20s

new in box US-made 2BN4 / 2BN4A tubes tested to spec on our Paul Hart-calibrated TV7/U

new in box GE 21GY5 tubes tested to spec on our Paul Hart-calibrated TV7/U

This variety has gray

63 and 68 where minimum (65%) is 46

General Electric GE 35Z5 35Z5GT Vacuum Tube Replacement Set 6/1980 where new 6F6s measureThis GE 35Z5GT tube tested 52 our Paul Hart calibrated TV7 U where minimum (65%) is 40. 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.