I have numerous Svetlana and SED EL34's, all purchased in mid 90's, all look like the tubedepot tube.
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
https://www.ebay.com/itm/EL34-SVETLANA-GENUINE-WINGED-C-NOS-MATCHED-QUAD-/310210519022?mkcid=16&...
please help