2 Raytheon 1AD4 Vacuum Tubes Lot Of Two Stephen Stills 6 milliamps' plate current and

6 milliamps' plate current and measured 1610 micromhos

This new old stock-testing Sylvania 12SK7GT tube tested 64 on our Paul Hart-calibrated TV7 where minimum (65%) is 48

44 and 46 where minimum (65%) is 30 and 100% is 47

It comes as pictured with Twistoflex-style band that was once gold-anodized which has lost most of its color

There are three new old stock

2 Raytheon 1AD4 Vacuum Tubes Lot Of Two Stephen Stills 6 milliamps' plate current andThese tubes appear unused as there is no evidence they have been touched by a soldering iron. That said, they are sold as is with no returns. 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