General Electric GE 6AD10 Vacuum Tube NOS NIB Salutes The It measured 60/60 where minimum

It measured 60/60 where minimum (65%) is 40/40 and 100% is 62/62

ladder plates unlike the 12AT7 that generally has short

rounded rectangle

Five are 6S4As and one is a 6S4

This Hoffman 6AF4A tested to spec on our Hickok 800

General Electric GE 6AD10 Vacuum Tube NOS NIB Salutes The It measured 60/60 where minimumThis new old stock, new in box GE 6AD10 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 $250 IN