George, are you not the same George who reviewed he Hattor passive pre with the Nord class D?
The Future of Audio Amplification
I have recently paired an Audio Research DS225 Class D amplifier with an Audio Research tube preamplifier (SP8 mkii). I cannot believe how wonderful and lifelike my music sounds. The DS225 replaced an Audio Research SD135 Class AB amplifier. Perhaps the SD135 is just not as good as some of the better quality amps that are out there, but it got me thinking that amazingly wonderful sonance can be achieved with a tubed pre and Class D amp. I have a hunch that as more people experience this combination, it will likely catch on and become the future path of many, if not most audiophile systems. It is interesting that Audio Research has been at the forefront of this development.
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erik_squiresmake up your mind your making everyone dizzy. One day you put s**t on anyone that presents measured proof, the next day your quoting or asking for measurements, ya can't have it both ways sunshine. |
Here are measurements of Hypex nCore NC400 DIY kit made with an Audio Precision state of the art, and they are very good looking in the audio band. https://www.audiosciencereview.com/forum/index.php?threads/review-and-measurements-of-hypex-nc400-di... The switching frequency is at 450kHz, no tweeter could possibly reproduce that... Not that anyone would hear it, not even dogs. |
Kosst, Honestly, and truly have you ever sat down and listened at length to ANY Class D amp? Specifically one in your own system? Set in the listening position and show me or more specifically tell me you hear the ringing distortion or switching for that matter that you hear in Class D amps. Although it might be harder than you think with your choice of loudspeakers...... |
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