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Class D Switching Power Amplifiers and Power D/A conversion

what D amp give best sound.
what D amp give best sound.
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Old 16th May 2018, 02:45 PM   #331
mkane77g is offline mkane77g  United States
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what D amp give best sound.
2x400 meaning I have the stereo version, sorry. How do I go about sync if I had 2? Using Meanwell SE600-36. Thanks
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Old 19th May 2018, 04:59 PM   #332
pitchinwedge is offline pitchinwedge  United States
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Originally Posted by mkane77g View Post
I have a Sure 2x400. It occasionally motorboats. A fella here told me what the fix was but the terms he used were not understandable due to my lack of knowledge. And there about half the cost of the TI boards which is a plus.
What do you mean by “motorboat”? Just wondering.
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Old 19th May 2018, 05:35 PM   #333
bimo is offline bimo  Indonesia
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Originally Posted by kees52 View Post
Dead sound I mean with it is tamed, to much tamed, things like air and deepness but also resolution is less in feedbacked amps, I admit, I do talk about lineair amplifiers where current feedback do a lot better, it's lack of IM and independence of bandwidth is inherent of this type of feedback, however dc drift is more a problem.

regards
No, when the slew rate is high enough. It is simple to get high slew rate in linear amplifier with global negative feedback.
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Old 19th May 2018, 10:25 PM   #334
mocenigo is offline mocenigo  Germany
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Originally Posted by FISK View Post
So far for me the best class D amp I have heard in my system is the new Ice Edge 1200AS2 module. It doesn't have the sharpness in the highs that I have heard in every other class D so far.
Did you listen to NC500 based amps, and with which input boards? (stock ones, custom buffer ones?). Or NC1200 based ones like the Mola Mola Kaluga monos?

Roberto
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Old 19th May 2018, 11:35 PM   #335
gabdx is offline gabdx  Canada
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hypex is used in the best monitors... however I would not use it. I prefer my own amplifiers.

Regarding discrete vs opamps, no , discrete with discrete regulators are better, at least in sound, which is what matters.
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Old 20th May 2018, 02:12 AM   #336
mkane77g is offline mkane77g  United States
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what D amp give best sound.
Quote:
Originally Posted by pitchinwedge View Post
What do you mean by “motorboat”? Just wondering.
Just like an old outboard motorboating along the lake. Only does it once in a while. Ba Ba Ba Ba Ba Ba ba ba ba. Say it fast.
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Old 20th May 2018, 02:25 AM   #337
gabdx is offline gabdx  Canada
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Each class D amplifiers sound different. I am mostly positively impressed with the class D amplifiers.

Rotels hifi class D separates are extremely detailed, forward and emotional amplifiers.

Pro-ject class D mini amps are super smooth, for easy listening.
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