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16th July 2012, 06:10 PM
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#6731 |
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diyAudio Member
Join Date: Mar 2007
Location: Oxfordshire
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Citroen 2CV-based Africar
https://www.youtube.com/watch?v=LGR0hmj2vwY This version could go where many 4 x 4 's couldn't . Like an SE tube amp it can do the impossible . The guy was no businessman alas ( they exist in our industry of the exact same type ) .The design worked very well . C D you are right . http://www.dastank.com/VW-Volkswagen-1932-1960 Last edited by nigel pearson; 16th July 2012 at 06:38 PM. |
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16th July 2012, 07:18 PM
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#6732 |
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diyAudio Member
Join Date: Nov 2009
Location: Birmingham, UK
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16th July 2012, 07:26 PM
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#6733 | ||
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diyAudio Member
Join Date: May 2008
Location: Front Row Center
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Quote:
Quote:
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16th July 2012, 07:35 PM
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#6734 |
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diyAudio Member
Join Date: Oct 2010
Location: Traslasierra
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__________________
I do not suffer from insanity, I enjoy every minute of it. -Edgar Allan Poe I hate idiots, that's why my house has no mirrors. -Just me ? |
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16th July 2012, 07:52 PM
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#6735 | |
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diyAudio Member
Join Date: Sep 2006
Location: Pleasant Hill, CA
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Quote:
Ploease don't confuse. All feedbacks there are by voltage. I used feedbacks by voltage as well.
__________________
If I disappear suddenly, that means I finally created a time machine and pushed wrong button that brought me to Stalin's Russia. In any experiment any result is the result. Even if it is negative. |
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16th July 2012, 08:51 PM
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#6736 |
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diyAudio Member
Join Date: May 2008
Location: Front Row Center
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Yes current feedback .....!
http://www.intersil.com/content/dam/...n94/an9420.pdf https://www.national.com/an/AN/AN-597.pdf Current-feedback operational amplifier - Wikipedia, the free encyclopedia vs nested .... ? |
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16th July 2012, 09:12 PM
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#6737 |
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diyAudio Member
Join Date: Sep 2006
Location: Pleasant Hill, CA
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My nested feedback is perpendicularly to that "current feedback definition".
Ugly term. If feedback current, or voltage, is proportional to output voltage it is feedback by voltage. If it is proportional to output current it is feedback by current If you insist on your question, "Current vs nested", please answer before, "Which bear do you like more, black vs in a glass bottle"?
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If I disappear suddenly, that means I finally created a time machine and pushed wrong button that brought me to Stalin's Russia. In any experiment any result is the result. Even if it is negative. |
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16th July 2012, 09:48 PM
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#6738 |
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diyAudio Member
Join Date: May 2008
Location: Front Row Center
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I'm asking which is better , nested feedback (voltage) or Current feedback. Feedback by current would seem to be more accurate and analogous to amp operation (SS) voltage more for tube amps ... NO ..?
For the record, I prefer my "Beer" black and in a glass .... 
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