RCA 7A8 Vacuum Tube NOS NIB Historias De Toda rectangular mica spacers (with rounded

rectangular mica spacers (with rounded edges on top)

This lot of fourteen RCA 6AG7 tubes were tested on our Paul Hart-calibrated TV7/U for shorts

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

new in box 6SR7 tubes tested to spec on our Paul Hart-calibrated TV7/U

They are World War Two vintage and all have US Army Signal Corp SC 278 A codes

RCA 7A8 Vacuum Tube NOS NIB Historias De Toda rectangular mica spacers (with roundedThis new old stock, new in box RCA 7A8 tube 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 UP TO $250 IN