{"id":2404,"date":"2014-07-19T21:52:42","date_gmt":"2014-07-19T13:52:42","guid":{"rendered":"http:\/\/www.hiendy.com\/?p=2404"},"modified":"2014-09-09T00:14:03","modified_gmt":"2014-09-08T16:14:03","slug":"%e5%ae%98%e6%96%b9%e6%b8%ac%e8%a9%a6%e5%a0%b1%e5%91%8a-ice_man-report-aqua-la-voce-dac","status":"publish","type":"post","link":"https:\/\/www.hiendy.com\/?p=2404","title":{"rendered":"ice_man report: aqua La Voce DAC"},"content":{"rendered":"

 <\/p>\n

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aqua – acoustic quality\u7c21\u4ecb\uff1a
\naqua – acoustic quality\u9019\u500b\u54c1\u724c\u5c0d\u5404\u4f4d\u4f86\u8aaa\u53ef\u80fd\u6703\u6709\u9ede\u964c\u751f\uff0c\u5176\u5be6Aqua\u662f\u4f86\u81ea\u7fa9\u5927\u5229\u7684\u54c1\u724c\uff0c\u4ed6\u5011\u6210\u7acb\u65bc2010\uff0c\u6240\u4ee5\u53ea\u6709\u5e7e\u5e74\u5149\u666f\u7684\u6b77\u53f2\uff0c\u53ef\u8aaa\u662f\u4e00\u5bb6\u6bd4\u8f03\u65b0\u7684\u54c1\u724c\u3002\u5176\u5be6aqua\u64c1\u6709\u81ea\u5df1\u5c0d\u97f3\u97ff\u7684\u7368\u7279\u7406\u5ff5\u8207\u53ca\u6280\u8853\u3002\u76ee\u524daqua\u65d7\u4e0b\u6709\u4e09\u6b3e\u7522\u54c1\uff0c\u4eca\u5225\u70baLa Diva CD transport\u7d14\u8f49\u76e4\u53ca\u5169\u6b3eD\/A Converter La Scala MKII\u8207La Voce S2\uff0c\u524d\u8005\u70ba\u771f\u7a7a\u7ba1\u8207\u6676\u9ad4\u7ba1\u4e26\u7528\u7684D\/A Converter\uff0c\u5f8c\u8005\u5247\u70ba\u7d14\u6676\u9ad4\u7ba1\u7684D\/A Converter\u3002<\/p>\n

La Diva CD transport\u7d14\u8f49\u76e4<\/p>\n

\"\"<\/div>\n

La Scala MKII D\/A Converter<\/p>\n

\"\"<\/div>\n

aqua\u7368\u7279\u7684\u7406\u5ff5\u8207\u53ca\u6280\u8853\uff1a
\n\u5c08\u5229\u7684DFD\u76f4\u63a5\u89e3\u78bc\u6280\u8853(Direct From Decoder)\uff0c\u5373\u89e3\u78bc\u6642\u6c92\u6709\u7d93\u904e\u4efb\u4f55\u6578\u78bc\u6ffe\u6ce2(Digital noise filter)\u7684\u8655\u7406\uff0c\u76ee\u7684\u662f\u60f3\u7372\u53d6\u6700\u7d14\u6b63\u7684\u539f\u97f3\u8a0a\u865f\uff0c\u4e0d\u60f3\u56e0\u70ba\u7d93\u904e\u4e86\u6578\u78bc\u6ffe\u6ce2\u8655\u7406\u5f8c\u539f\u6709\u7684\u97f3\u8272\u6709\u6240\u6539\u8b8a\u3002\u4ed6\u5011\u53c8\u8a8d\u70ba\u4e00\u500d\u53d6\u6a23\u7684\u8072\u6548\u662f\u6700\u597d\u7684\uff0c\u6240\u4ee5\u4ea6\u6c92\u6709\u9032\u884c\u4efb\u4f55\u8d85\u53d6\u6a23(Oversampling) \u8655\u7406\uff0c\u66f4\u52a0\u6c92\u6709\u4f7f\u7528\u5347\u983b(upsampling)\u8655\u7406\uff0c\u6c92\u6709\u50cf\u5176\u5b83\u54c1\u724c\u5c07CD\u539f\u751f\u768416bit\/ 44.1kHz\u63a8\u4e0a24bit\/192kHz\u6216\u4ee5\u4e0a\u53d6\u6a23\u983b\u7387\u7684\u5347\u983b\u8655\u7406\u3002\u4ee5\u4e0a\u7684\u76ee\u7684\u53ea\u6709\u4e00\u500b\uff0c\u5c31\u662f\u60f3\u76e1\u91cf\u4fdd\u7559\u539f\u672c\u7684\u6240\u6709\u5167\u5bb9\uff0c\u5c07\u97f3\u8272\u539f\u6c41\u539f\u5473\u7684\u5c55\u73fe\u51fa\u4f86\u3002\u4ed6\u5011\u9084\u63a1\u7528\u7d14\u4e86A\u985e\u7684\u985e\u6bd4\u653e\u5927\u7d1a\u3001\u5c08\u5229\u7684ISDC (Isolated Synchronous Discrete Circuit)\u6578\u4f4d\u89e3\u78bc\u8207\u6642\u9418\u7ba1\u7406\u7dda\u8def\u53ca\u96f6\u8ff4\u6388\u7b49\u7b49\u8a2d\u8a08\u3002\u96fb\u6e90\u65b9\u9762\u5247\u4f7f\u7528\u4e86AQ\u52d5\u5dee\u6574\u6d41(MOSFET, J-FET, BJT)\u6280\u8853\u3002\u800cAqua\u7684DAC\u8207CD\u8f49\u76e4\u9664\u4e86\u6211\u5011\u5e38\u898b\u7684\u4e00\u822c\u6578\u78bc\u4ecb\u9762\u5916\uff0c\u5176\u9084\u6709\u4e00\u500b\u7368\u5bb6\u5c08\u5229\u7684AQlink(I2S protocol)\u63a5\u53e3\uff0cAQlink\u5176\u5be6\u662f\u4f7f\u7528CAT6\u7684\u7db2\u8def\u63a5\u7dda\u4f86\u9032\u884c\u9023\u63a5\u3002<\/p>\n

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aqua La Voce S2 D\/A Converter\u7684\u7684\u5916\u89c0\u8207\u5167\u6db5\uff1a
\nLa Voce S2\u70ba\u7b2c\u4e8c\u4ee3\u7522\u54c1\uff0c\u5916\u89c0\u4e0a\u4e00\u53cd\u7576\u4ecaDAC\u7684\u6642\u5c1a\u53ca\u9ad8\u79d1\u6280\u5f62\u8c61\uff0c\u7c21\u6f54\u6a38\u7d20\u7684\u5916\u5f62\u6d41\u9732\u51fa\u9ede\u9ede\u53e4\u5178\u7684\u5473\u9053\uff0c\u524d\u9762\u677f\u4ee5\u539a\u539a\u768410mm\u92c1\u5408\u91d1\u677f\u88fd\u6210\uff0c\u6c92\u6709\u5927\u578b\u7684LCD\u986f\u793a\u5c4f\uff0c\u4ea6\u6c92\u6709\u4efb\u4f55\u683c\u5f0f\u986f\u793a\u71c8(\u53ea\u6709\u4e00\u7c92\u96fb\u6e90\u986f\u793a\u71c8)\uff0c\u5916\u6bbc\u65b9\u9762\u4f7f\u7528\u4e86\u92c1\u5408\u91d1\u88fd\u505a\u518d\u52a0\u4e0a\u4e86\u4e00\u5c64\u76f8\u7576\u7279\u6b8a\u7684\u9676\u74f7\u7e96\u7dad(Nextel) \u7269\u6599\uff0c\u9664\u4e86\u6709\u52a9\u6e1b\u4f4e\u5916\u754c\u7684\u96fb\u78c1\u8207\u5c04\u983b\u7684\u5e72\u64fe\u5916\u66f4\u80fd\u5920\u6e1b\u5c11\u7bb1\u9ad4\u7684\u5171\u632f\u3002\u64cd\u4f5c\u65b9\u9762\u7684\u8a2d\u8a08\u4ea6\u7c21\u55ae\u6613\u660e\uff0c\u53ea\u6709\u96fb\u6e90\u958b\u95dc\u53ca\u8f38\u5165\u9078\u64c7\u6309\u9215\u8207\u53ca\u4e00\u7c92\u76f8\u4f4d\u9078\u64c7\u63a3\u3002<\/p>\n

\u958b\u7bb1<\/p>\n

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\u8ddf\u6a5f\u7684\u96fb\u6e90\u7dda:<\/p>\n

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\u5916\u89c0:<\/p>\n

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\u4e3b\u6a5f\u677f\u7684\u96f6\u4ef6\u540c\u6a23\u8b1b\u7a76\uff0c\u5305\u62ec\u4f7f\u7528\u5fb7\u570b\u9802\u7d1aWIMA\u8584\u819c\u91d1\u5c6c\u7b94\u7247\u96fb\u5bb9\u3001\u745e\u5178RIFA\u91d1\u5c6c\u8584\u819c\u7535\u5bb9\u3001\u9ad8\u7cbe\u6e96\u4f4e\u566a\u97f3\u7684\u91d1\u5c6c\u7b94\u5f0f\u96fb\u963b\u3001\u9ad8\u901f\u4e8c\u6975\u7ba1\u7b49\u7b49\u96f6\u4ef6\u3002\u96fb\u6e90\u90e8\u4efd\u5167\u7f6e\u6709\u5169\u9846\u7368\u7acb\u74b0\u725b\u5404\u81ea\u55ae\u7368\u4f9b\u96fb\u7d66\u985e\u6bd4\u7dda\u8def\u90e8\u4efd\u53ca\u6578\u78bc\u7dda\u8def\u90e8\u4efd\u4f7f\u7528\uff0c\u4f7f\u96fb\u8def\u5404\u81ea\u7368\u7acb\u904b\u4f5c\u800c\u4e0d\u6703\u4e92\u76f8\u5e72\u64fe\u3002
\n\"\"<\/p>\n

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 <\/p>\n

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La Voce S2\u4e3b\u8981\u89e3\u78bc\u6838\u5fc3\u4f7f\u7528\u50b3\u7d71\u7684R2R\u968e\u68af\u5f0f\u8a2d\u8a08\uff0c\u9019\u7a2e\u8a2d\u8a08\u73fe\u5728\u5df2\u6bd4\u8f03\u5c11\u5ee0\u5bb6\u63a1\u7528\u4e86\uff0c\u4f46\u662fR2R\u7684\u8a2d\u8a08\u662f\u6700\u63a5\u8fd1\u539f\u59cb\u985e\u6bd4\u7684\u8f49\u63db\u65b9\u5f0f\uff0cLa Voce S2\u7528\u4e0a\u4e862\u9846Burr Brown\u7684PCM-1704K\u6578\u78bc\u985e\u6bd4\u8f49\u63db\u6676\u7247\u4f86\u5be6\u884c\u771f\u6b63\u96d9\u55ae\u8072\u9053\u7684\u67b6\u69cb\uff0c\u800c\u89e3\u78bc\u80fd\u529b\u9664\u4e86\u4f7f\u7528AQlink\u8f38\u5165\u70ba\u6700\u9ad8\u652f\u63f424bit\/192 kHz\u7684\u53d6\u6a23\u983b\u7387\uff0c\u5982\u4f7f\u7528\u7368\u5bb6\u7684AQlink\u8f38\u5165\u5c31\u53ef\u5c0d\u61c924 bit\/384 kHz\u7684\u53d6\u6a23\u983b\u7387\uff0c\u800cLa Voce S2\u662f\u4e0d\u80fd\u5c0d\u61c9\u6240\u6709DSD\u7684\u683c\u5f0f\u7684\u3002\u800c\u8f38\u5165\u8f38\u51fa\u65b9\u9762La Voce S2\u63d0\u4f9b\u56db\u7d44\u7684\u6578\u78bc\u8f38\u5165\uff0c\u5206\u5225\u6709 (I)SPDIF(75ohm BNC)\u3001(II)AES\/EBU (110ohm balanced)\u3001(III)\u7368\u5bb6\u7684AQlink\u53ca(IV)USB\uff0c\u985e\u6bd4\u8f38\u51fa\u65b9\u9762\u51fa\u5ee0\u6642\u53ea\u6709\u4e00\u7d44RCA\uff0c\u7528\u5bb6\u4ea6\u53ef\u81ea\u884c\u9078\u8cfc\u5e73\u8861\u8f38\u51fa\u5361\u4f86\u589e\u52a0\u4e00\u7d44\u5e73\u8861(Balance) \u8f38\u51fa\u3002<\/p>\n

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 <\/p>\n

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 <\/p>\n

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\u6e2c\u8a66\u4f7f\u7528\u7684\u5668\u6750\u53ca\u7dda\u6750\uff1a
\n\u2022 Source I: Mark Levinson No.512 CD\/SACD player
\n\u2022 Source II: OPPO DSP-105 Universal player
\n\u2022 DAC: La Voce S2
\n\u2022 Pre-amplifier: Accuphase C-2810
\n\u2022 Power amplifier: Accuphase A-65
\n\u2022 Speaker: Eventus Audio Phobos HDR<\/p>\n

Power Treatment:
\n\u2022 SINE SAF-60A Parallel Power Conditioner: aqua La Voce S2 & Mark Levinson No.512
\n\u2022 Oyaide MTB-6 Power Distributor with 2nos. of Nordost QV2: Accuphase C-2810 &\u00a0\u00a0Accuphase A-65
\n\u2022 Wireworld Silver Electra 7 Power Cord: aqua La Voce S2 & Mark Levinson No.512<\/p>\n

IC & LS Cables:
\nInterconnection cable:
\n\u2022 Mark Levinson No.512 to aqua La Voce S2: Guru\u807d Coxial cable (with BNC to RCA adaptor)
\n\u2022 La Voce S2 to Per-Amp.: VOVOX textura fortis RCA cable
\n\u2022 PC to La Voce – GROUD 4207AB PCOCC Digital USB A to B Cable
\n\u2022 Pre-amp to Power amp.: GURU\u807d RCA cable<\/p>\n

Loudspeaker cable:
\n\u2022VOVOX Vocalis<\/p>\n

Insulator:
\n\u2022 TAOC TITE-35S for La Voce S2<\/p>\n

\"\"<\/div>\n

\u5be6\u969b\u8a66\u807d\uff1a
\n\u9996\u5148\u4ee5\u55ae\u9ad4CD\u5531\u76e4Mark Levinson No.512\u7d93S\/PDIF\u8f38\u51fa\u4e26\u4ee575ohm\u540c\u8ef8\u7dda\u99c1\u5230La Voce S2\u4f86\u8a66\u807d\uff0c\u4f46\u6ce8\u610fLa Voce S2\u7684S\/PDIF\u8f38\u5165\u662fBNC\u7aef\u5b50\uff0c\u800c\u5e02\u9762\u4e0a\u7684\u540c\u8ef8\u7dda\u4e00\u822c\u6bd4\u8f03\u5c11\u6703\u662f\u4e00\u908a\u70baRCA\u63d2\u982d\u53e6\u4e00\u908a\u70baBNC\u63d2\u982d\uff0c\u6240\u4ee5\u4eca\u56de\u9078\u7528\u4e86\u4e00\u500bBNC to RCA\u7684\u8f49\u63a5\u5668\uff0c\u518d\u63a5\u4e0aGURU \u300c\u807d\u300d\u7684RCA\u540c\u8ef8\u7dda\u4f86\u99c1\u5230CD\u5531\u76e4\u3002\u4eca\u56de\u9019\u90e8La Voce S2\u5927\u7d04run-in\u4e86\u63a5\u8fd150\u5c0f\u6642\uff0c\u767c\u89ba\u6548\u679c\u8207\u55ae\u9ad4CD\u5531\u76e4\u7684\u5167\u7f6e\u89e3\u78bc\u90fd\u6709\u4e00\u5b9a\u60c5\u5ea6\u4e0a\u7684\u5206\u5225\uff0c\u97f3\u5834\u4e0a\u7684\u5206\u5225\u6700\u70ba\u660e\u986f\uff0c\u4f7f\u7528La Voce\u5f8c\u6574\u500b\u97f3\u5834\u611f\u89ba\u6703\u66f4\u95ca\u53ca\u66f4\u6df1\u4e00\u9ede\uff0c\u5802\u97f3\u8868\u73fe\u76f8\u7576\u51fa\u8272\u3002\u5176\u6b21\u5c31\u662f\u4eba\u8072\u8868\u73fe\uff0c\u4eba\u8072\u8b8a\u5f97\u66f4\u52a0\u751c\u6f64\u3001\u611f\u60c5\u8868\u73fe\u4ea6\u6703\u66f4\u8c50\u5bcc\u3002\u53e6\u5916\u7d30\u5fae\u5f31\u97f3\u4ea6\u8868\u73fe\u5f97\u66f4\u6e05\u6670\u7d30\u81a9\uff0c\u5bc6\u5ea6\u4ea6\u8f03\u4f73\uff0c\u4f46\u5c31\u4e0d\u53ca\u97f3\u5834\u4e0a\u7684\u5206\u5225\u90a3\u9ebc\u660e\u986f\u3002\u800c\u7a7a\u6c23\u611f\u4ea6\u4e0d\u932f\uff0c\u4ee4\u4eba\u611f\u53d7\u5230\u4e00\u9ede\u9ede\u9ed1\u81a0\u7684\u5473\u9053\uff0c\u6709\u4e00\u7a2e\u975e\u5e38\u8212\u670d\u53ca\u8010\u807d\u7684\u611f\u89ba\uff0c\u6211\u500b\u4eba\u5c31\u5f88\u559c\u6b61\u9019\u7a2e\u5bec\u9b06\u81ea\u7136\u7684\u5473\u9053\u3002\u53e6\u5916\u4e5f\u8a66\u7528\u4e86\u7576\u4eca\u53e3\u7891\u4e0d\u932f\u7684\u85cd\u5149\u5b87\u5b99\u76e4OPPO BDP-105\u4ee5\u540c\u8ef8\u7dda\u99c1\u5230La Voce\u4f86\u8a66\u807dCD\u53caSACD\u789f\uff0c\u4f46\u7d50\u679c\u767c\u89ba\u6574\u9ad4\u6548\u679c\u672a\u5982\u7406\u60f3(\u8a3b\uff1a\u4e26\u4e0d\u4ee3\u8868\u5e02\u9762\u4e0a\u6240\u6709\u7684\u85cd\u5149\u5b87\u5b99\u76e4\u914d\u5408La Voce S2\u51fa\u4f86\u7684\u6548\u679c\u4e5f\u672a\u5982\u7406\u60f3)\uff0c\u6240\u4ee5\u4e0d\u592a\u5efa\u8b70\u4ee5\u5b87\u5b99\u76e4\u4f5c\u70basource\u4f86\u63a5\u99c1La Voce\u3002
\n(\u8a3b\uff1a\u5982\u60f3\u5c07SACD\u7684\u4fe1\u606f\u7d93S\/PDIF\u4f5c\u6578\u78bc\u8f38\u51fa\uff0c\u57fa\u672c\u4e0a\u7d55\u5927\u90e8\u4efd\u7684SACD\u5531\u76e4\u90fd\u662f\u4e0d\u53ef\u80fd\u7684\uff0c\u9664\u975eSACD\u5531\u76e4\u80fd\u652f\u63f4DSD DoP \u6578\u78bc\u8f38\u51fa\uff0c\u800c\u53e6\u5916La Voce S2\u4ea6\u4e0d\u80fd\u5c0d\u61c9DSD\u7684\u89e3\u78bc\uff0c\u6240\u4ee5\u662f\u7121\u6cd5\u5c0dSACD\u789f\u7684DSD\u4fe1\u606f\u9032\u884c\u89e3\u78bc\u3002)<\/p>\n

BNC to RCA\u7684\u8f49\u63a5\u5668<\/p>\n

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 <\/p>\n

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\u9996\u5148\u8a66\u807d\u300cCarpenters – 40\/40 – The Best Selection\u300dSHM-CD\uff0c\u4eba\u8072\u8868\u73fe\u76f8\u7576\u751c\u7f8e\u81ea\u7136\uff0c\u611f\u60c5\u8868\u73fe\u975e\u5e38\u8c50\u5bcc\uff0cKaren Carpenters\u4eff\u5982\u871c\u991e\u7684\u8072\u7dda\u771f\u662f\u4ee4\u4eba\u9676\u9189\u3002\u97f3\u5834\u7684\u8868\u73fe\u4ea6\u76f8\u7576\u51fa\u8272\u3002<\/p>\n

\"\"<\/div>\n

\u518d\u8a66\u807d\u5973\u8072\u300cKatie Melua – Secret Symphony\u300dHQCD\uff0c\u4eba\u8072\u8868\u73fe\u6975\u70ba\u51fa\u8272\uff0c\u5589\u56a8\u9707\u52d5\u6240\u767c\u51fa\u7684\u8072\u97f3\u7d30\u81a9\u76e1\u5c55\u73fe\u5979\u7368\u7279\u55d3\uff0c\u4e0d\u7981\u9589\u4e0a\u773c\u775b\u8b93\u8033\u6735\u611f\u53d7Katie\u90a3\u7a2e\u7368\u7279\u517c\u5099\u85cd\u8abf\u3001\u6c11\u8b20\u3001\u7235\u58eb\u5473\u9053\u8072\u7dda\u3002<\/p>\n

\"\"<\/div>\n

\u518d\u8a66\u300c\u807d\u842c\u7c5f\u4e4b\u8072 Nature\u2019s Concertos\u300dXRCD24 \uff0c\u9019\u5f35CD\u88ab\u8a8d\u70ba\u662f\u5730\u7403\u4e0a\u6700\u7f8e\u7684\u9304\u97f3\u4e4b\u4e00\uff0c\u97f3\u5834\u4e4b\u58ef\u5927\u4ee4\u4eba\u611f\u89ba\u8207\u5927\u81ea\u7136\u878d\u70ba\u4e00\u9ad4\uff0c\u96c0\u9ce5\u8f15\u557c\u7684\u8072\u97f3\u8207\u6f7a\u6f7a\u7684\u6eaa\u6c34\u8072\u71df\u9020\u51fa\u5bec\u95ca\u7684\u7a7a\u9593\u611f\uff0c\u7576\u4e2d\u7684\u96c0\u70cf\u53eb\u8072\u5b9a\u4f4d\u6e05\u6670\uff0c\u53ef\u4ee5\u8aaa\u662f\u5169\u8072\u9053\u80fd\u6f14\u7e79\u51fa\u5b8c\u7f8e\u76843D\u7acb\u9ad4\u6548\u679c\uff0c\u800c\u6975\u70ba\u81ea\u7136\u771f\u5be6\u7684\u8072\u97f3\u6703\u5e36\u7d66\u807d\u8005\u5f9e\u672a\u6709\u4e4b\u60a0\u7136\u795e\u5f80\u7684\u9ad4\u73fe\uff0c\u4f7f\u4eba\u8212\u66a2\u5e73\u548c\u3002<\/p>\n

\"\"<\/div>\n

\u96a8\u5f8c\u518d\u8a66\u807dLa Voce S2\u7684USB-DAC\u6548\u679c\u3002\u9996\u5148\u65bcaqua\u7ba1\u65b9\u7db2\u9801\u4e0b\u8f09La\u00a0\u00a0Voce\u7684PC\u9a45\u52d5\u7a0b\u5f0f\uff0c\u518d\u65bcPC\u4e0a\u5b89\u88dd\u9a45\u52d5\u7a0b\u5f0f\u4e26\u8a2d\u5b9a\u97f3\u6548\u8f38\u51fa\u70baLa Voce S2\uff0c\u8ddf\u8457\u518d\u65bcPC\u5b89\u88ddfoobar2000\u64ad\u653e\u8edf\u4ef6\u3002\u9996\u5148\u8a66\u807d\u7531CD\u789fRip\u51fa\u4f86\u7684WAV\u6a94\uff0c\u57fa\u672c\u4e0a\u4e0d\u89ba\u5f97\u6709\u4efb\u4f55\u6578\u78bc\u8072\u7684\u5b58\u5728\uff0c\u97f3\u5834\u4e5f\u8207\u63a5\u99c1CD\u63a5\u8fd1\uff0c\u5305\u570d\u611f\u8868\u73fe\u4e0d\u4fd7\uff0c\u7d30\u7bc0\u8868\u73fe\u5c31\u4e0d\u53caCD\u822c\u4ea6\u8c50\u5bcc\u3002\u7136\u5f8c\u518d\u8a66\u539f\u751f\u768424bit\/192kHz\u7684\u6a94\u6848\uff0c\u5206\u6790\u529b\u6bd4\u8a66\u807d16bit\/ 44.1kHz\u7684WAV\u4f86\u5f97\u9ad8\uff0c\u7d30\u7bc0\u7684\u8868\u73fe\u51fa\u8272\uff0c\u898f\u6a21\u975e\u5e38\u58ef\u5927\u7684\u97f3\u5834\u3002\u6700\u5f8c\u8a66\u8a66\u64ad\u653eDSD\u6a94\uff0c\u96d6\u7136La Voce\u662f\u4e0d\u5c0d\u61c9DSD\u89e3\u78bc\uff0c\u4f46\u53ef\u65bc\u8edf\u4ef6\u5148\u9032\u884c\u8a2d\u5b9a\u964d\u983b\uff0c\u6211\u65bc\u64ad\u653e\u8edf\u4ef6foobar2000\u4ee5DSD64\u6a94\u8f49\u70baPCM\u4f86\u64ad\u653e\uff0c\u7d50\u679c\u6548\u679c\u8207\u64ad\u653eSACD\u789f\u5b58\u8457\u4e00\u5b9a\u60c5\u5ea6\u4e0a\u7684\u5206\u5225\uff0c\u59cb\u7d42\u97f3\u8cea\u7d93\u964d\u983b\u8f49\u63db\u5f8c\u6b4c\u66f2\u7684\u8cc7\u6599\u5fc5\u5b9a\u6709\u6240\u640d\u5931\uff0c\u6240\u4ee5\u97f3\u8cea\u4e00\u5b9a\u7a0d\u905c\u65bc\u539f\u672cSACD\u789f\u7684\u8cea\u7d20\uff0c\u9019\u5df2\u662f\u610f\u6599\u4e2d\u4e4b\u4e8b\u3002<\/p>\n

\u65bcPC\u4e0a\u5b89\u88dd\u9a45\u52d5\u7a0b<\/p>\n

\"\"<\/div>\n

\u8a2d\u5b9a\u97f3\u6548\u8f38\u51fa\u70baLa Voce S2<\/p>\n

\"\"<\/div>\n

\u8a66\u807d\u300c\u559c\u591a\u90ce – \u53e4\u4e8b\u8a18\u300dSCAD\u8207SACD-ISO\u6a94\u7684\u5206\u5225\uff0c\u9996\u5148\u4f7f\u7528\u55ae\u9ad4CD\u5531\u76e4Mark Levinson No.512\u76f4\u63a5\u8f38\u51fa\u4f86\u8a66\u807dSACD\u789f\u7684\u300c\u53e4\u4e8b\u8a18\u300d\u7b2c\u516d\u6a02\u7ae0\u300c\u97ff\u5bb4\u300d\uff0c\u4e2d\u6bb5\u7684\u5927\u9f13\u64c2\u64ca\u6642\u7684\u4f4e\u983b\u4e0b\u6f5b\u529b\u76f8\u7576\u9a5a\u4eba\uff0c\u8072\u8072\u61fe\u4eba\u5fc3\u9b44\u3002\u548c\u5531\u7684\u4eba\u8072\u8868\u73fe\u6c89\u5be6\u6709\u529b\u3002\u4e4b\u5f8c\u518d\u8a66\u807dSACD ISO\u6a94\u6642\u4ee5foobar2000\u8f49\u70baPCM\u5236\u5f0f\u964d\u983b\u4f86\u64ad\u653e\uff0c\u767c\u89ba\u6548\u679c\u8207\u64ad\u653eSACD\u789f\u7684\u6642\u5019\u6709\u4e00\u5b9a\u60c5\u5ea6\u4e0a\u7684\u5206\u5225\uff0c\u4f4e\u983b\u4e0b\u6f5b\u529b\u6c92\u6709SACD\u90a3\u9ebc\u597d\uff0c\u5206\u9694\u5ea6\u53ca\u5206\u6790\u529b\u4ea6\u5f31\u4e86\u4e00\u9ede\uff0c\u76f4\u63a5\u64ad\u653eSACD\u789f\u53ef\u4ee5\u8aaa\u662f\u5168\u52dd\u7d93\u964d\u983b\u8f49\u63db\u5f8c\u7684ISO\u6a94\u3002<\/p>\n

\"\"<\/div>\n

\u653e\u8edf\u4ef6foobar2000\u5c07DSD64\u6a94\u964d\u983b\u8f49\u63db\u4f86\u64ad\u653e<\/p>\n

\"\"<\/div>\n
\"\"<\/div>\n
\"\"<\/div>\n

\u7e3d\u7d50\uff1a
\nLa Voce S2\u7684\u97f3\u5834\u8868\u73fe\u76f8\u7576\u51fa\u8272\uff0c\u8868\u73fe\u975e\u5e38\u58ef\u95ca\uff0c\u611f\u89ba\u6975\u95ca\u4e14\u6df1\uff0c\u53ef\u8aaa\u662fLa Voce S2\u6700\u70ba\u7a81\u51fa\u7684\u5f37\u9805\u3002\u5305\u570d\u611f\u4ea6\u76f8\u7576\u4e0d\u4fd7\uff0c\u8072\u97f3\u7684\u5bc6\u5ea6\u4ea6\u5f88\u9ad8\u3002\u800c\u4eba\u8072\u7684\u8868\u73fe\u4e5f\u6975\u4f73\uff0c\u611f\u89ba\u81ea\u7136\u751c\u6f64\uff0c\u4e5f\u8a31\u9019\u4e9b\u5c31\u662faqua\u7684\u7368\u9580\u6280\u8853\u6240\u5f97\u51fa\u4f86\u7684\u6548\u679c\u3002\u5c0d\u65bc\u4e0d\u8ffd\u6c42\u8d85\u9ad8\u6e05\u97f3\u6548\uff0c\u4e0d\u6703\u7d93\u5e38\u64ad\u653eDSD\u6a94\u6848\uff0c\u800c\u662f\u60f3\u7372\u5f97\u81ea\u7136\u8c50\u5bcc\u97f3\u6a02\u611f\u53c8\u5c0d\u8072\u97f3\u7d30\u7bc0\u8868\u73fe\u6709\u4e00\u5b9a\u8981\u6c42\u7684\u4eba\u4f86\u8aaa\uff0cAqua\u7684La Voce S2\u61c9\u8a72\u975e\u5e38\u9069\u5408\u60a8\u3002\u53e6\u5916\u96d6\u7136\u611f\u89baUSB-DAC\u7684\u8868\u73fe\u5df2\u7d93\u7b97\u4e0d\u4fd7\uff0c\u4f46\u662f\u8ddf\u9023\u63a5CD\u8f49\u76e4\u6642\u7684\u6548\u679c\u9084\u662f\u76f8\u5dee\u4e00\u9ede\u9ede\uff0c\u53ef\u80fd\u6027\u5176\u5be6\u6709\u5f88\u591a\uff1b\u4f8b\u5982\u6293\u97f3\u8ecc\u8edf\u4ef6\u3001\u96fb\u8166\u786c\u4ef6\u3001\u64ad\u653e\u8edf\u4ef6\u7b49\u7b49\u65b9\u9762\u7684\u914d\u5408\u554f\u984c\uff0c\u76f8\u4fe1\u8207aqua\u7684USB-DAC\u8a2d\u8a08\u4e0a\u6c92\u6709\u592a\u5927\u7684\u95dc\u7cfb\u3002\u53e6\u5916\u6211\u89ba\u5f97La Voce S2\u7684\u4e09\u7c92\u81a0\u8173\u4e0d\u592a\u7406\u60f3\uff0c\u6211\u500b\u4eba\u4f86\u8aaa\u4e26\u4e0d\u559c\u6b61\uff0c\u9996\u5148\u89ba\u5f97\u81a0\u8173\u7684\u5916\u8868\u4e0d\u592a\u8a0e\u597d\uff0c\u800c\u9577\u671f\u58d3\u65bc\u6dfa\u8272\u7684\u588a\u6750\u4e0a\u4ea6\u6709\u6a5f\u6703\u7559\u4e0b\u81a0\u8173\u7684\u5370\uff0c\u5efa\u8b70\u52a0\u4e00\u5957\u91d8\u588a\u4f86\u914d\u5408La Voce S2\u4f7f\u7528\uff0c\u4e00\u4f86\u8ce3\u76f8\u6703\u4f86\u5f97\u66f4\u597d\u770b\uff0c\u4e8c\u4f86\u4ea6\u6709\u52a9\u6e1b\u4f4e\u7bb1\u9ad4\u7684\u8ae7\u632f\u4ee4\u97f3\u8272\u66f4\u7d14\u6b63\u901a\u900f\uff0c\u4eca\u56de\u6211\u5c31\u4f7f\u7528\u4e86TAOC TITE-35S\u91d8\u588a\u4f86\u627f\u6258La Voce S2\u3002\u9084\u6709\u767c\u73feLa Voce S2\u4e0d\u592a\u9069\u5408\u914d\u642d\u5b87\u5b99\u76e4\u4f86\u4f7f\u7528\uff0c\u5efa\u8b70\u6700\u597d\u914d\u642d\u4e00\u90e8\u54c1\u8cea\u512a\u826f\u7684\u7d14CD\u8f49\u76e4(\u4f8b\u5982\u539f\u5ee0\u7684La Diva)\u6216\u55ae\u9ad4CD\u5531\u76e4\u4f86\u7372\u53d6\u66f4\u512a\u8cea\u7684\u97f3\u6548\u3002\u6709\u9ede\u53ef\u60dc\u7684\u662f\u624b\u4e0a\u6c92\u6709La Diva\u7d14CD\u8f49\u76e4\uff0c\u6240\u4ee5\u7121\u6cd5\u4ee5aqua\u7368\u5bb6\u7684AQlink\u7d93CAT6\u7dda\u99c1\u5230La Voce S2\u4f86\u8a66\u807d\u9019\u7a2e\u63a5\u6cd5\u7684\u6548\u679c\u3002<\/p>\n

La Voce S2\u5efa\u8b70\u96f6\u552e\u50f9\uff1aHK$33,000
\n\u8cc7\u6599\u67e5\u8a62\uff1a\u99ff\u97fb\u97f3\u97ff\u6709\u9650\u516c\u53f8
\n\u96fb\u8a71\uff1a25593672<\/p>\n

http:\/\/www.hiendy.com\/hififorum\/forum.php?mod=viewthread&tid=75277&extra=page%3D1<\/a><\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

  aqua – acoustic quality\u7c21\u4ecb\uff1a aqua – acoustic quality\u9019\u500b\u54c1\u724c\u5c0d\u5404\u4f4d\u4f86\u8aaa\u53ef\u80fd\u6703\u6709\u9ede\u964c\u751f\uff0c\u5176\u5be6Aqua\u662f\u4f86\u81ea\u7fa9\u5927\u5229\u7684\u54c1\u724c\uff0c\u4ed6\u5011\u6210\u7acb\u65bc2010\uff0c\u6240\u4ee5\u53ea\u6709\u5e7e\u5e74\u5149\u666f\u7684\u6b77\u53f2\uff0c\u53ef\u8aaa\u662f\u4e00\u5bb6\u6bd4\u8f03\u65b0\u7684\u54c1\u724c\u3002\u5176\u5be6aqua\u64c1\u6709\u81ea\u5df1\u5c0d\u97f3\u97ff\u7684\u7368\u7279\u7406\u5ff5\u8207\u53ca\u6280\u8853\u3002\u76ee\u524daqua\u65d7\u4e0b\u6709\u4e09\u6b3e\u7522\u54c1\uff0c\u4eca\u5225\u70baLa Diva CD transport\u7d14\u8f49\u76e4\u53ca\u5169\u6b3eD\/A Converter La Scala MKII\u8207La Voce S2\uff0c\u524d\u8005\u70ba\u771f\u7a7a\u7ba1\u8207\u6676\u9ad4\u7ba1\u4e26\u7528\u7684D\/A Converter\uff0c\u5f8c\u8005\u5247\u70ba\u7d14\u6676\u9ad4\u7ba1\u7684D\/A Converter\u3002 La Diva CD transport\u7d14\u8f49\u76e4 La Scala MKII D\/A Converter aqua\u7368\u7279\u7684\u7406\u5ff5\u8207\u53ca\u6280\u8853\uff1a \u5c08\u5229\u7684DFD\u76f4\u63a5\u89e3\u78bc\u6280\u8853(Direct From Decoder)\uff0c\u5373\u89e3\u78bc\u6642\u6c92\u6709\u7d93\u904e\u4efb\u4f55\u6578\u78bc\u6ffe\u6ce2(Digital noise filter)\u7684\u8655\u7406\uff0c\u76ee\u7684\u662f\u60f3\u7372\u53d6\u6700\u7d14\u6b63\u7684\u539f\u97f3\u8a0a\u865f\uff0c\u4e0d\u60f3\u56e0\u70ba\u7d93\u904e\u4e86\u6578\u78bc\u6ffe\u6ce2\u8655\u7406\u5f8c\u539f\u6709\u7684\u97f3\u8272\u6709\u6240\u6539\u8b8a\u3002\u4ed6\u5011\u53c8\u8a8d\u70ba\u4e00\u500d\u53d6\u6a23\u7684\u8072\u6548\u662f\u6700\u597d\u7684\uff0c\u6240\u4ee5\u4ea6\u6c92\u6709\u9032\u884c\u4efb\u4f55\u8d85\u53d6\u6a23(Oversampling) \u8655\u7406\uff0c\u66f4\u52a0\u6c92\u6709\u4f7f\u7528\u5347\u983b(upsampling)\u8655\u7406\uff0c\u6c92\u6709\u50cf\u5176\u5b83\u54c1\u724c\u5c07CD\u539f\u751f\u768416bit\/ 44.1kHz\u63a8\u4e0a24bit\/192kHz\u6216\u4ee5\u4e0a\u53d6\u6a23\u983b\u7387\u7684\u5347\u983b\u8655\u7406\u3002\u4ee5\u4e0a\u7684\u76ee\u7684\u53ea\u6709\u4e00\u500b\uff0c\u5c31\u662f\u60f3\u76e1\u91cf\u4fdd\u7559\u539f\u672c\u7684\u6240\u6709\u5167\u5bb9\uff0c\u5c07\u97f3\u8272\u539f\u6c41\u539f\u5473\u7684\u5c55\u73fe\u51fa\u4f86\u3002\u4ed6\u5011\u9084\u63a1\u7528\u7d14\u4e86A\u985e\u7684\u985e\u6bd4\u653e\u5927\u7d1a\u3001\u5c08\u5229\u7684ISDC (Isolated Synchronous Discrete Circuit)\u6578\u4f4d\u89e3\u78bc\u8207\u6642\u9418\u7ba1\u7406\u7dda\u8def\u53ca\u96f6\u8ff4\u6388\u7b49\u7b49\u8a2d\u8a08\u3002\u96fb\u6e90\u65b9\u9762\u5247\u4f7f\u7528\u4e86AQ\u52d5\u5dee\u6574\u6d41(MOSFET, J-FET, BJT)\u6280\u8853\u3002\u800cAqua\u7684DAC\u8207CD\u8f49\u76e4\u9664\u4e86\u6211\u5011\u5e38\u898b\u7684\u4e00\u822c\u6578\u78bc\u4ecb\u9762\u5916\uff0c\u5176\u9084\u6709\u4e00\u500b\u7368\u5bb6\u5c08\u5229\u7684AQlink(I2S protocol)\u63a5\u53e3\uff0cAQlink\u5176\u5be6\u662f\u4f7f\u7528CAT6\u7684\u7db2\u8def\u63a5\u7dda\u4f86\u9032\u884c\u9023\u63a5\u3002 aqua La Voce S2 D\/A Converter\u7684\u7684\u5916\u89c0\u8207\u5167\u6db5\uff1a La Voce S2\u70ba\u7b2c\u4e8c\u4ee3\u7522\u54c1\uff0c\u5916\u89c0\u4e0a\u4e00\u53cd\u7576\u4ecaDAC\u7684\u6642\u5c1a\u53ca\u9ad8\u79d1\u6280\u5f62\u8c61\uff0c\u7c21\u6f54\u6a38\u7d20\u7684\u5916\u5f62\u6d41\u9732\u51fa\u9ede\u9ede\u53e4\u5178\u7684\u5473\u9053\uff0c\u524d\u9762\u677f\u4ee5\u539a\u539a\u768410mm\u92c1\u5408\u91d1\u677f\u88fd\u6210\uff0c\u6c92\u6709\u5927\u578b\u7684LCD\u986f\u793a\u5c4f\uff0c\u4ea6\u6c92\u6709\u4efb\u4f55\u683c\u5f0f\u986f\u793a\u71c8(\u53ea\u6709\u4e00\u7c92\u96fb\u6e90\u986f\u793a\u71c8)\uff0c\u5916\u6bbc\u65b9\u9762\u4f7f\u7528\u4e86\u92c1\u5408\u91d1\u88fd\u505a\u518d\u52a0\u4e0a\u4e86\u4e00\u5c64\u76f8\u7576\u7279\u6b8a\u7684\u9676\u74f7\u7e96\u7dad(Nextel) \u7269\u6599\uff0c\u9664\u4e86\u6709\u52a9\u6e1b\u4f4e\u5916\u754c\u7684\u96fb\u78c1\u8207\u5c04\u983b\u7684\u5e72\u64fe\u5916\u66f4\u80fd\u5920\u6e1b\u5c11\u7bb1\u9ad4\u7684\u5171\u632f\u3002\u64cd\u4f5c\u65b9\u9762\u7684\u8a2d\u8a08\u4ea6\u7c21\u55ae\u6613\u660e\uff0c\u53ea\u6709\u96fb\u6e90\u958b\u95dc\u53ca\u8f38\u5165\u9078\u64c7\u6309\u9215\u8207\u53ca\u4e00\u7c92\u76f8\u4f4d\u9078\u64c7\u63a3\u3002 \u958b\u7bb1   Read More …<\/a><\/p>\n","protected":false},"author":4,"featured_media":2405,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"categories":[6,147,3],"tags":[446,448,447],"_links":{"self":[{"href":"https:\/\/www.hiendy.com\/index.php?rest_route=\/wp\/v2\/posts\/2404"}],"collection":[{"href":"https:\/\/www.hiendy.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hiendy.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hiendy.com\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hiendy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2404"}],"version-history":[{"count":0,"href":"https:\/\/www.hiendy.com\/index.php?rest_route=\/wp\/v2\/posts\/2404\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hiendy.com\/index.php?rest_route=\/wp\/v2\/media\/2405"}],"wp:attachment":[{"href":"https:\/\/www.hiendy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2404"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hiendy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2404"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hiendy.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2404"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}