Home SET Asylum

Single Ended Triodes (SETs), the ultimate tube lovers dream.

Re: What can I expect by removing the NFB?

195.99.125.202

Hi there,

It's simple, feedback and "closed loop" Gain (after feedback is applied) are inversely proprtional.

That means that as the amount of negative feedback goes up, the gain goes down and reverse, reducing negative feedback increases gain.

Essntially, negative ffedback improves the aparent linearity of a circuit while reducing it's gain. Hence you need excess gain to start with in order to be able to use negative feedback.

Later Thorsten



This post is made possible by the generous support of people like you and our sponsors:
  Sonic Craft  


Follow Ups Full Thread
Follow Ups


You can not post to an archived thread.