Home Tubes Asylum

Questions about tubes and gear that glows. FAQ

Re: Weak XF1s, with lots of flashing

Others here are know more than I, but I believe the amount of flashing has nothing at all to do with a tubes relative strength or weakness. The flashing is there to absorb gas to keep a good vacuum. A tube can be basically dead and still have lots of flashing because no gas was present in the tube. Conversely, a tube can test as strong as new, but the flashing can get used up due to gas which may shorten its life.

Please correct me if I'm wrong.

Rob F


This post is made possible by the generous support of people like you and our sponsors:
  Signature Sound   [ Signature Sound Lounge ]


Follow Ups Full Thread
Follow Ups
  • Re: Weak XF1s, with lots of flashing - Rob F 03/14/0213:49:25 03/14/02 (0)


You can not post to an archived thread.