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In Reply to: Re: Wading into the waters (I'll probably regret it) posted by Dan Banquer on April 2, 2007 at 04:25:06:
Dan 1/f noise can be across the entire audio band.
Perhaps you know better than STAX, on how to design a power supply, because their power supply is the one that was helped in my original example. Then, your results with a Bybee might be different. By the way, Bybee devices don't appear to help power amps as much as preamps, headphone amps, and digital processors. This is from general experience.
Follow Ups:
With a good feedback regulator 1/F noise should not be an issue. Are you and Stax sure you are not mistaking this for a grounding problem, or some other problem?
For all the work I have done on pre amps, and the measurements that have gone with them, 1/f noise has NEVER been an issue.
Thanks for your reply, you have saved me my hard earned money so I don't waste it renting the BMI 8800 AC analyzer.
d.b.
Raj and Jim on the other website are on target. Dan, this is completely over your head. You are just a glorified tech, and you can't even reason anything outside this box that you are inside of. It's OK for you to be where you are, but it doesn't give you the right to criticize or mislead others, which is what you are prone to do in this situation.
nt.
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