Amperite 3TFV4 Ballast Tube NOS NIB Stereo PPSD-98009 5 milliamps' plate current and

5 milliamps' plate current and measured 2760 micromhos

new in box Telefunken 6BL8 / ECF80 tube tested to spec on our Paul Hart-calibrated TV7/U

sounds about as good as 78s ever do

new in box 5GS7 tubes tested to spec on our Paul Hart-calibrated TV7/U

Four are 6BK4A

Amperite 3TFV4 Ballast Tube NOS NIB Stereo PPSD-98009 5 milliamps' plate current andThis new old stock, new in box Amperite 3TFV4 ballast tube 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