3 General Electric GE 12AL5 Vacuum Tubes Valves Lot Of Three February 07 2024 new in box Hytron 19BG6G

new in box Hytron 19BG6G tubes tested to spec on our Paul Hart-calibrated TV7/U

new in box GE-LABELED 6HG8 / ECF86 tubes tested to spec on our Paul Hart-calibrated TV7/U

These tubes have copper support rods

Tube Two probably has a piece of broken glass in it

I am playing it in Bottlehead Crack headphone amplifier as a 12AU7 substitute and it sounds excellent

3 General Electric GE 12AL5 Vacuum Tubes Valves Lot Of Three February 07 2024 new in box Hytron 19BG6GThis new old stock, new in box lot of three GE 12AL5 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 "LOWTECHELEC" 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 COVERS ITEMS