Recent content by cowboyab

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    What do you think of Class D amplifiers?

    I got QLS QA100: QA100--Full Digital Stereo Amplifier with QA660 and Energy RC70. As for comparison, I got another set of DDDAC1794+KT88 PP. After the side by side listening, my conclusion is QA660+QA100 is better.
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    Is streamer any better than airport express and DAC

    Maybe try this: QA100--Full Digital Stereo Amplifier. QA100 has a High quality sampling clock reform circuits that is able to reform the digital signal from Airport Express. I knew a guy in my neigbour bought 2 QA100 for 2 rooms with Airport Express. And if you want more improvement...
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    Small, cool, efficient amp needed!

    Take a look at this one QA100, this amp is kind of class D amp with very high effciency.
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    New comer here

    I am very interested in HiFi system and hope to hear different ideas about what is HiFi.
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