2 US-Made 14A4 Vacuum Tubes NOS NIB Lot Of Two 6GY6 Nonal 35 and 43 where minimum

35 and 43 where minimum is (65%) is 36 and 100% is 55 and 100% is 55

top O getters and large anode radiators for cooler operation and extended tube life

It measured 62/52 where minimum (65%) is 40/40

They measured 31

24 and 24 where minimum (65%) is 25 and 100% is 38

2 US-Made 14A4 Vacuum Tubes NOS NIB Lot Of Two 6GY6 Nonal 35 and 43 where minimumThese two US made 14A4 tubes tested to spec on our Paul Hart calibrated TV 7 U. Sorry about the boxes; they were very brittle. 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