7 US-Made 6AM8 6AM8A Vacuum Tubes Valves NOS NIB Lot Of Seven RH2BU These tubes have large logos

These tubes have large logos

wire snubbers (for low microphonics) and excellent flashing

IN OVER OVER 6000 TRANSACTIONS

new in box GE 1L4 tubes tested to spec on our Paul Hart-calibrated TV7/U

OEM-BRANDED black glass 6K6GT tubes was tested on our Maxi-Matcher tube tester with 325 volts on the plates and a bias of -36 volts

7 US-Made 6AM8 6AM8A Vacuum Tubes Valves NOS NIB Lot Of Seven RH2BU These tubes have large logosThese seven new old stock, new in box US made 6AM8A 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 ITEMS