3 Tung-Sol 6AU4 6AU4GTA Vacuum Tubes NOS NIB Lot Of Three November 10 2024 This lot of ten RCA

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

I have played it in my Musical Paradise 301 MK 3 and it sounds excellent -- airy with excellent dynamics and signal bandwidth

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

The GEs are civilian and the National Union is milspec

Zenith-LABELED 6AL3 / EY88 tube tested to spec on our Paul Hart-calibrated TV7/U

3 Tung-Sol 6AU4 6AU4GTA Vacuum Tubes NOS NIB Lot Of Three November 10 2024 This lot of ten RCAThis 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