Sonotone 6N8 EBF80 Vacuum Tube Mesh Plate NOS NIB Amperex 6GB5 60 and 68 where minimum

60 and 68 where minimum (65%) is 45

This is a new old stock

but with some wear

It measured 45/40 where minimum (65%) is 40/40 and 100% is 62/62

Transconductance: 1410 / 1411 (New is approximately 1450)

Sonotone 6N8 EBF80 Vacuum Tube Mesh Plate NOS NIB Amperex 6GB5 60 and 68 where minimumThis West German made Sonotone 6N8 EBF80 mesh plate tube was tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. It has beautiful silkscreening and flashing; a mesh plate; and a top, O getter. 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