Philco 7A5 Vacuum Tube Valve NOS NIB 6LX8 T17 rectangular mica and smooth rectangular

rectangular mica and smooth rectangular bottom spacers and excellent flashing

Both tubes are the same on the inside with top D getters

36/37 and 40/38where minimum (65%) is 40/40

I just cleaned this LP on our VPI 16

Philco 7A5 Vacuum Tube Valve NOS NIB 6LX8 T17 rectangular mica and smooth rectangularThis new old stock, new in box Philco 7A5 tube tested to spec on our Paul Hart calibrated TV7 U. It is still stapled in its box. 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