Mullard 6V4 EZ80 EZ-80 Vacuum Tube Rectifier NOS-Testing From The Hungry I Transconductance measured 64 for Tube

Transconductance measured 64 for Tube One and 68 for Tube Two tubes where minimum (65%) is 40

This lot of five US-made new old stock

Four are Philips and one is Matsushita

There are light-to-moderate pops and ticks which are not overly-intrusive as this is a fairly-loud album

90 and 94 where minimum (65%) is 58 and 100% is 89

Mullard 6V4 EZ80 EZ-80 Vacuum Tube Rectifier NOS-Testing From The Hungry I Transconductance measured 64 for TubeThis new old stock testing, perfectly balanced Mullard EZ80 6V4 rectifier tube was tested on our Paul Hart calibrated TV7 U for shorts, gas and emissions. There were no shorts or gas. It tested 64 in both sections where minimum (65%) is 40 40 and 100% is. It has sutured tops; gray plates; nice flashing and decent silkscreening. WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES. IF IT'S NOT LISTED, WE MAY HAVE IT. PLEASE ALSO SEE OUT ETSY SISTER SITE