Siemens EBF89 EBF-89 6DC8 Mesh Plate Vacuum Tube NOS NIB 6K6 Tube One measured 47/44 while

Tube One measured 47/44 while Tube Two measured 48/43 where minimum (65%) is 25/25 and 100% is 38

gas and emissions

This lot of three GE 12J5 triodes were tested on our Paul Hart-calibrated TV7/U for shorts

side harp getters

These lot of six new old stock

Siemens EBF89 EBF-89 6DC8 Mesh Plate Vacuum Tube NOS NIB 6K6 Tube One measured 47/44 whileThis new old stock, new in box Siemens EBF89 6DC8 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 UP