Feb 9th, 2011, 22:35 | #1 |
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Feb 9th, 2011, 22:44 | #2 |
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Feb 10th, 2011, 08:15 | #3 |
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Feb 10th, 2011, 08:32 | #4 | |
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Class D
引用:
这个就跟B&W音箱(尤其800系列)绝配了。 |
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Feb 10th, 2011, 14:25 | #5 | |
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引用:
你的receiver只有一个power supply。那个power supply供电给几个channels还有其它电路板/零件。就假设它真的能有110w/ch,那bi-amp用两个channels,一个接高音一个接低音。对吧?问题:高音需要用110w吗?低音应该是耗最多watt的但这种bi-wire接法却没办法用另一个channel的瓦数给低音部分。 bi-wire另一个好处是提升高音细节。但是音箱没办法表现细节其实接了等于白接。 |
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感谢 sgyyz 此篇文章之用户: |
calgary_rabbit (Feb 10th, 2011) |
Feb 10th, 2011, 14:50 | #6 |
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Yes. 但是这几个channels还是从同一个amplifier供给的。只有一个amplifier,怎能算是bi-amp呢?要点是,一般AV receiver的功率已经严重缩水了,那个bi-amp concept起不了作用。我自己也用过AV receiver的surround back channel做所谓的bi-amp,音质没什么进步。 |
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Feb 10th, 2011, 22:22 | #7 |
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