EF86 Tubes - three varieties

[ALL212]

I've got three sets of EF86 tubes.  None of them look the same so I thought I'd throw some pictures out here.  I've not yet run any of them.

Soviet "Winged C"




Siemens made in Germany




Telefunken

 

[JamieMcC]

Great to see the close ups pics of each tube.