Home Tubes Asylum

Questions about tubes and gear that glows. FAQ

Re: Can a tube that is 53 years "NOS" really need burn in

Sometimes tubes that sit unused for a long period will build up a contamination coating on the cathode. It's sometimes referred to as cathode poisoning. Until that burns off (from use), the tube won't perform at its best.

That may be what is going on with your tubes.


This post is made possible by the generous support of people like you and our sponsors:
  Sonic Craft  


Follow Ups Full Thread
Follow Ups


You can not post to an archived thread.