#300b — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #300b, aggregated by home.social.
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Reshoring Vacuum Tube Manufacturing, One Tube at a Time - For most of us, vacuum tubes haven’t appeared in any of our schematics or BOMs in ... - https://hackaday.com/2023/04/04/reshoring-vacuum-tube-manufacturing-one-tube-at-a-time/ #audiophile #thermionic #vacuumtube #amplifier #guitar #triode #valves #parts #12ax7 #300b