Questions about tubes and gear that glows. FAQ
In Reply to: YUGO Ei Tube ID Help posted by Steve M. on May 21, 2020 at 07:05:21:
I think it is a 6KG6A/EL509 tube.
This post is made possible by the generous support of people like you and our sponsors:
Topic - YUGO Ei Tube ID Help - Steve M. 07:05:21 05/21/20 (4)