Siemens EBF89 EBF-89 6DC8 Mesh Plate Vacuum Tube NOS NIB 6K6 They tested (from left to

They tested (from left to right

rounded plates and excellent flashing

micromhos)

they were very brittle

Siemens EBF89 EBF-89 6DC8 Mesh Plate Vacuum Tube NOS NIB 6K6 They tested (from left toThis 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