3 Tung-Sol 6AU4 6AU4GTA Vacuum Tubes NOS NIB Lot Of Three November 10 2024 noise or gas and they

noise or gas and they tested as follows:

This nicely-illustrated story book is in very good condition

new in box 11FY7 tubes tested to spec on our Paul Hart-calibrated TV7/U

Transconductance measured 20 where minimum (65%) is 16 and 100% is 25

3 Tung-Sol 6AU4 6AU4GTA Vacuum Tubes NOS NIB Lot Of Three November 10 2024 noise or gas and theyThis lot of three new old stock, new in box Silvertone 6AU4GTA tubes 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