In Reply to: Re: 3rd harmonic distortion posted by Jon Risch on January 1, 2005 at 19:29:17:
JR: ""and we have someone who seems far from qualified to make any sort of pronouncements about audio quality issues.""
The thread was going quite well until you injected this bs.Stick to the topic at hand...you are not one in a position to tout your own understandings.
As for amplifiers without feedback, you must mean "global" feedback.
I believe Soundmind is referring to gain stages that do not have any rearward coupling, such as the current the load draws from the output stage. Many systems can work by monitoring the load draw, such as a resistive element with a temperature dependent resistance, but this feedback method is usually not fast enough to control the environment, lending towards instability...not an issue when the load draw is the controlled variable.
Please leave the arrogance elsewhere, stop attacking individuals..and contribute nicely.
Cheers, John
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Follow Ups
- Re: 3rd harmonic distortion - jneutron 08:55:16 01/03/05 (0)