about tubes svetlana winged c help


hello, i wonder to know if this tube its original or not

https://www.ebay.com/itm/EL34-SVETLANA-GENUINE-WINGED-C-NOS-MATCHED-QUAD-/310210519022?mkcid=16&...

please help
israrami

Showing 2 responses by lewm

You might take this question and your photo to the tubes asylum on audio asylum. They have a bunch of very anal tube-o-philes who can answer your question.