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 lot of ten RCA 6AC7s was tested on our Paul Hart-calibrated TV7/U for shorts

hydrofluoric acid-etched GE provenance dots and excellent flashing

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

These tubes have anode radiators for cooler operation and longer tube life

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