2 Sylvania 19BG6 19BG6G Vacuum Tubes Valves NOS NIB Lot Of Two Number Engraved copper support rods and nice

copper support rods and nice flashing

new in box GE 6GC5 tubes tested to spec on our Paul Hart-calibrated TV-7/U

This Soviet-era pressing has very-light surface noise audible only in quiet passages

(New US-made 6V6s typically test with plate current from the mid teens to mid 30s with transconductance from 2300 micromhos or so

a D getter

2 Sylvania 19BG6 19BG6G Vacuum Tubes Valves NOS NIB Lot Of Two Number Engraved copper support rods and niceThis lot of two new old stock, new in box Sylvania 19BG6G 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 COVERS