|
Audio Asylum Thread Printer Get a view of an entire thread on one page |
For Sale Ads |
50.80.146.114
In Reply to: RE: Cathode bypass cap removed and I like it posted by Triode_Kingdom on January 10, 2017 at 15:35:48
Thanks. Should the resistor value stay at 1K or be changed up/down?
Follow Ups:
Don't change the value of the resistor unless the bias current is incorrect. You could try different types of resistors, though.
--------------------------
Buy Chinese. Bury freedom.
Bias is DC.
The bypass capacitor prevents AC from forming across the cathode resistor when the tube is feed signal. This prevents the local current feedback that would otherwise occur.
The DC condition does not change when the bypass cap is removed so there is no reason to change the cathode resistor value.
Tre'
Have Fun and Enjoy the Music
"Still Working the Problem"
Post a Followup:
FAQ |
Post a Message! |
Forgot Password? |
|
||||||||||||||
|
This post is made possible by the generous support of people like you and our sponsors: