2 Silvertone 6AU4 6AU4GTA Vacuum Tubes NOS NIB Lot Of Two October 03 2024 It measured 58/56 where minimum

It measured 58/56 where minimum (65%) is 40/40 and 100% is 62/62

Top: smooth

This RCA 6X5GT rectifier tube tested 53/57 on our Paul Hart-calibrated TV7/U where minimum (65%) is 40/40 and 100% is 62/62

top O getters and two additional support rods for increased ruggedness and microphony suppression

2 Silvertone 6AU4 6AU4GTA Vacuum Tubes NOS NIB Lot Of Two October 03 2024 It measured 58/56 where minimumThis lot of two 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