10 RCA 6CS6 Vacuum Tubes NOS NIB Lot Of Ten JAN-CG-12SG7 Milspec These tubes have excellent silkscreening

These tubes have excellent silkscreening

but were fine at all volume levels in the MP-301

new in box Sylvania 6HB6 / 6HA6 tubes tested to spec on our Paul Hart-calibrated TV7/U

This lot of six RCA 6GH8A tubes tested to spec on our Paul Hart-calibrated TV7/U

10 RCA 6CS6 Vacuum Tubes NOS NIB Lot Of Ten JAN-CG-12SG7 Milspec These tubes have excellent silkscreeningThis lot of ten new old stock, new in box RCA 6CS6 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