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

This recording has a very nice dynamic range

stout black plates

new in box 8CG7 / 8FQ7 tubes tested to spec on our Paul Hart-calibrated TV7/U

One can adjust the time

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