|
Tubes Asylum Questions about tubes and gear that glows. FAQ |
|
|
|
Tubes Asylum Questions about tubes and gear that glows. FAQ |
|
In Reply to: RE: Yes, kovar is right posted by Victor Khomenko on June 20, 2016 at 06:04:44:
"First the guy takes the lead wire and wraps a small area with a glass - as you would with a piece of rope."
That explains why the pins of larger tubes often protrude through a glass "doughnut." Also very interesting, the Kovar discussion. I've often wondered why thermal cycling doesn't break the seal over time.
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- RE: Yes, kovar is right - Triode_Kingdom 09:05:23 06/20/16 (0)
Top of Page ]
[ Contact Us ]
[ Support/Wish List ]
[ Copyright © 2025, Audio Asylum, all rights reserved ]
