3 General Electric GE 21GY5 Vacuum Tubes Valves NOS NIB Lot Of Three VT222 884 Vintage top O getters and large

top O getters and large anode radiators for cooler operation and extended tube life

They have engraved bases

new in box milspec RCA 3Q4 / JAN3Q4 tube tested to spec on our Paul Hart-calibrated TV7/U

This Sylvania 6BS8 tube tested to spec on our Paul Hart-calibrated TV7/U

This perfectly-matched pair of RCA steel plate 6AK5 tubes was tested on our Paul Hart-calibrated TV7/U tester for shorts

3 General Electric GE 21GY5 Vacuum Tubes Valves NOS NIB Lot Of Three VT222 884 Vintage top O getters and largeThese three new old stock, new in box US Made 21GY5 tubes tested to spec on our on our Jackson 648. 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 UP TO