4 RCA 6BA7 Vacuum Tubes Valves NOS NIB Lot Of Four 5654 Mini Mite This Zenith 5Y4G rectifier tube

This Zenith 5Y4G rectifier tube tested 57/54 where minimum (65%) is 40/40 and 100% is 62/62

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

WE HAVE SCORES OF THOUSANDS OF VINTAGE ELECTRONIC ITEMS

They have engraved / hot-stamped bases on is Champion-branded and the other is Zenith

4 RCA 6BA7 Vacuum Tubes Valves NOS NIB Lot Of Four 5654 Mini Mite This Zenith 5Y4G rectifier tubeThese 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