6 Westinghouse 6101 6101/CT Vacuum Tubes Valves Industrial Version NOS NIB Lot Of Six 6BK7B Geprueft T60 new in box RCA 45Z3

new in box RCA 45Z3 tubes tested to spec on our Paul Hart-calibrated TV7/U

WE CANNOT GUARANTEE FOR FAILURES AFTER POWER UP

MOST OF THE TUBES WE SELL ARE OVER 70 YEARS OLD

These three GE 6BC5 tubes tested to spec on our Paul Hart-calibrated TV7/U

There were many pops and ticks

6 Westinghouse 6101 6101/CT Vacuum Tubes Valves Industrial Version NOS NIB Lot Of Six 6BK7B Geprueft T60 new in box RCA 45Z3These six new old stock, new in box Westinghouse 6101 6101 CT 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