9 US-Made 17CT3 Vacuum Tubes NOS NIB Lot Of Nine Plate Cap 53 and 54 where minimum

53 and 54 where minimum (65%) is 40 and 100% is 62

an O-getter

Most don't test great

This beautiful matched pair of engraved base Philco 6H6G tubes was tested on our Paul Hart-calibrated TV7/U for shorts

It is the 1990 printing of the 1979 text

9 US-Made 17CT3 Vacuum Tubes NOS NIB Lot Of Nine Plate Cap 53 and 54 where minimumThese nine new old stock, new in box US made 17CT3 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