4 RCA 6BA7 Vacuum Tubes Valves NOS NIB Lot Of Four 5654 Mini Mite new in box CBS-Hytron 12BZ7

new in box CBS-Hytron 12BZ7 tube tested to spec on our TV7/U

Seven are 6S4As and one is a 6S4

Six are available initially

I am playing them as I write in my Musical Paradise MP-301 MK3 and they sound excellent

new in box GE 6BE6 tube tested to spec on our Paul Hart-calibrated TV7/U

4 RCA 6BA7 Vacuum Tubes Valves NOS NIB Lot Of Four 5654 Mini Mite new in box CBS-Hytron 12BZ7These four new old stock, new in box RCA 6AB7 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 UP TO