|
Tubes Asylum Questions about tubes and gear that glows. FAQ |
|
|
|
Tubes Asylum Questions about tubes and gear that glows. FAQ |
|
In Reply to: How important it is to have the voltage of the filament being elevated ? posted by akltam on March 24, 2014 at 07:44:24:
That is very important if you experience hum in high gain stages of the preamp or phono stage and what many people do is just find a convenient source that exists inside the preamp and then twist a pair of 100k or 220k resistors together and than hook them to the source and then across the filaments.
"For every complex problem there is an answer that is clear, simple, and wrong" H. L. Mencken
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- I believe your referring to adding the DC source across the filaments - Michael Samra 13:27:00 03/24/14 (0)
Top of Page ]
[ Contact Us ]
[ Support/Wish List ]
[ Copyright © 2024, Audio Asylum, all rights reserved ]
