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In Reply to: Re: Wading into the waters (I'll probably regret it) posted by Dan Banquer on April 1, 2007 at 06:54:49:
Listen to Jim, (on the other website) Dan. The answer is outside your 'box'. Conductive ceramic? How, why?
Follow Ups:
Show how that effects an electrical measurement John, or is that like asking you how an Intellichip effects an electrical mesurement.
Put up or shut up.
d.b.
Dan I just GAVE you the test instrument that you can use to MEASURE the noise difference in the AC line, (assuming it is dirty) with the Bybee device. This is the BMI 8800 AC Analyzer. Put up or shut up, yourself. I have the noise comparisons in front of me, so I know there is a difference.
I'll look into the analyzer, but you haven't answered my question as to why you think 1/f noise is significant in this application.
d.b.
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.
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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