Tubes Asylum Questions about tubes and gear that glows. FAQ |
|
In Reply to: Re: Blue glow inside GE 6550 posted by brobertson on August 14, 2002 at 19:16:26:
True, even now, getting a perfect vacuum is impossible. I'm don't know about impurities, but it could definately relate to the materials used in older tubes along with the gas that was used to purge the air during the vacuum process.
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- Re: Blue glow inside GE 6550 - Rod M 20:19:27 08/14/02 (2)
- Re: Blue glow inside GE 6550 - Robert H. 21:14:07 08/14/02 (1)
- Re: Blue glow inside GE 6550 - t1 t2 05:25:12 08/15/02 (0)