{"id":1468,"date":"2021-04-21T16:19:02","date_gmt":"2021-04-21T08:19:02","guid":{"rendered":"https:\/\/soundbody-audio.com\/?post_type=product&p=1468"},"modified":"2023-05-31T11:08:26","modified_gmt":"2023-05-31T03:08:26","slug":"%e8%8b%b1%e5%9c%8b-chord-qutest-dac-%e7%b4%94%e6%95%b8%e9%a1%9e%e8%bd%89%e6%8f%9b%e5%99%a8","status":"publish","type":"product","link":"https:\/\/soundbody-audio.com\/product\/%e8%8b%b1%e5%9c%8b-chord-qutest-dac-%e7%b4%94%e6%95%b8%e9%a1%9e%e8%bd%89%e6%8f%9b%e5%99%a8\/","title":{"rendered":"\u82f1\u570b Chord Qutest DAC \u7d14\u6578\u985e\u8f49\u63db\u5668"},"content":{"rendered":"

Chord\u65b0\u63a8\u51fa\u7684\u300cQutest \u7d14DAC\u300d\uff0c\u7c21\u7d04\u4fd0\u843d\u7684\u5916\u578b\u8a2d\u8a08\u3001\u642d\u914d\u98db\u822a\u7d1a\u92c1\u5408\u91d1\u5916\u6bbc\uff0c\u63d0\u4f9b\u96fb\u8def\u677f\u7a69\u56fa\u7684\u4fdd\u8b77\u8207\u826f\u597d\u7684\u6563\u71b1\u3002\u5167\u90e8\u6838\u5fc3\u63a1\u7528\u8207Hugo2\u76f8\u540c\u7684Xilinx Artix 7 (XC7A15T) FPGA\u6578\u4f4d\u89e3\u78bc\u6676\u7247\uff0c\u6700\u9ad8\u652f\u63f4\u81f3768kHz\/32bit\u3001DSD512\u3002\u8f38\u51fa\u5165\u7aef\u5b50\u91dd\u5c0d\u5bb6\u7528\u5099\u6709\u4e00\u7d44USB Type B\uff08768kHz\/32bit\uff09\u3001\u5169\u7d44BNC\uff08768kHz\/32bit\uff09\u3001\u4e00\u7d44\u5149\u7e96\uff08192kHz\/24bit\uff09\u8f38\u5165\u7aef\u5b50\uff0c\u8f38\u51fa\u5247\u662f\u4e00\u7d44RCA\u3002\u8f03\u7279\u6b8a\u7684\u662fQutest\u9664\u4e86\u6709\u56db\u7d44Filters\u53ef\u4f9b\u9078\u64c7\u5916\uff0c\u9084\u65b0\u589e\u4e861\u30012\u30013V RMS\u4e09\u7d44\u589e\u76ca\u4f9b\u73a9\u5bb6\u4f7f\u7528\u3002\u5c0f\u5de7\u5916\u578b\u4e0b\uff0c\u96b1\u85cf\u8457\u5f37\u5927\u7684\u6578\u985e\u89e3\u78bc\u6027\u80fd\uff0c\u8b93\u60a8\u6beb\u4e0d\u8cbb\u529b\u3001\u904a\u8d70\u5728\u5404\u500b\u97f3\u97ff\u7cfb\u7d71\uff0c\u8f15\u9b06\u4eab\u53d7\u9ad8\u97f3\u8cea\u7684\u9b45\u529b\u3002<\/p>\n

\u3010\u7522\u54c1\u898f\u683c\u3011<\/span><\/strong><\/span><\/h3>\n
    \n
  • \u82af\u7247\u7d44\uff1aChord Electronics\u5b9a\u5236\u7de8\u78bc\u7684Xilinx Artix 7\uff08XC7A15T\uff09FPGA<\/li>\n
  • \u62bd\u982d\u9577\u5ea6\uff1a49,152<\/li>\n
  • \u8108\u885d\u9663\u5217\uff1a10\u5143\u7d20\u8108\u885d\u9663\u5217\u8a2d\u8a08<\/li>\n
  • \u983b\u7387\u97ff\u61c9\uff1a20Hz \u2013 20kHz +\/- 0.2dB<\/li>\n
  • \u8f38\u51fa\u7d1a\uff1aA\u7d1a<\/li>\n
  • \u8f38\u51fa\u963b\u6297\uff1a0.025\u03a9<\/li>\n
  • \u7e3d\u8ae7\u6ce2\u5931\u771f\uff08THD\uff09\uff1a<0.0001\uff051kHz 3v RMS300\u03a9<\/li>\n
  • 3V RMS\u6642\u7684THD\u548c\u566a\u8072\uff1a1kHz\u6642\u70ba117dB300\u03a9\u6b50\u59c6\u201c A\u201d\uff08\u53c3\u80032.5v\uff09<\/li>\n
  • \u52a0\u6b0a\u566a\u8072\u70ba2.6 uV\u201c A\u201d\uff1a\u7121\u53ef\u6e2c\u91cf\u7684\u672c\u5e95\u566a\u8072\u8abf\u88fd<\/li>\n
  • \u901a\u9053\u5206\u96e2\uff1a1kHz\u6642\u70ba138dB300\u03a9<\/li>\n
  • \u91cd\u91cf\uff1a770g<\/li>\n
  • \u5c3a\u5bf8\uff1a41mm\uff08H\uff09x 160mm\uff08W\uff09x 72mm\uff08D\uff09<\/li>\n
  • \u76d2\u88dd\u91cd\u91cf\uff1a1500g<\/li>\n<\/ul>\n

     <\/p>\n

      \n
    • \u9023\u63a5\u6027\uff08\u8f38\u5165\uff09\uff1aUSB B\u578b\uff08\u767d\u8272\uff09\uff1a44.1kHz \u2013 768kHz \u2013 16\u4f4d\u2013 32\u4f4d<\/li>\n
    • 2\u500bBNC\u540c\u8ef8\u96fb\u7e9c\uff08\u7d05\u8272\uff09\uff1a44.1kHz \u2013 768kHz \u2013 16\u4f4d\u2013 32\u4f4d<\/li>\n
    • \u5149\u5b78\uff08\u7da0\u8272\uff09\uff1a44.1kHz \u2013 192kHz \u2013 16bit \u2013 24bit<\/li>\n
    • \u9023\u63a5\u6027\uff08\u8f38\u51fa\uff09\uff1a1x RCA\u7acb\u9ad4\u8072\u5c0d\uff08\u5de6\u548c\u53f3\uff09<\/li>\n<\/ul>\n

       <\/p>\n

        \n
      • PCM\u652f\u6301\uff1a44.1kHz\uff0c48kHz\uff0c88.2kHz\uff0c96kHz\uff0c176.4kHz\uff0c192kHz\uff0c358.8kHz\uff0c384kHz\uff0c717.6kHz\u548c768kHz\u3002<\/li>\n
      • DSD\u652f\u6301\uff1a\u652f\u6301\u672c\u6a5f\u64ad\u653e\u3002\u5f9eDSD64\uff08\u55ae\u4e00\uff09\u5230DSD512\uff08Octa-DSD\uff09<\/li>\n
      • \u53ef\u8b8a\u8f38\u51fa\uff1a\u56fa\u5b9a\uff0c\u4f46\u901a\u904e\u5728\u555f\u52d5\u6642\u6309\u5169\u4e0b\u201c Filter\u201d +\u201c Input\u201d\uff0c\u53ef\u4ee5\u57283v\uff08\u85cd\u8272\uff09\uff0c2v\uff08\u7da0\u8272\uff09\u548c1v\uff08\u7d05\u8272\uff09\u4e4b\u9593\u5207\u63db<\/li>\n
      • \u8a2d\u5099\u96fb\u6e90\uff1a5v 2amp Micro USB<\/li>\n
      • \u9a45\u52d5\u7a0b\u5e8f\u652f\u6301\uff1aMac OS X\u548cLinux\u7121\u9a45\u52d5\u7a0b\u5e8f\uff0cWindows OS\u9700\u8981\u9a45\u52d5\u7a0b\u5e8f<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

        Chord\u65b0\u63a8\u51fa\u7684\u300cQutest \u7d14DAC\u300d\uff0c\u7c21\u7d04\u4fd0\u843d\u7684\u5916\u578b\u8a2d\u8a08\u3001\u642d\u914d\u98db\u822a\u7d1a\u92c1\u5408\u91d1\u5916\u6bbc\uff0c\u63d0\u4f9b\u96fb\u8def\u677f\u7a69\u56fa\u7684\u4fdd\u8b77\u8207\u826f\u597d\u7684\u6563\u71b1\u3002\u5167\u90e8\u6838\u5fc3\u63a1\u7528\u8207Hugo2\u76f8\u540c\u7684Xilinx Artix 7 (XC7A15T) FPGA\u6578\u4f4d\u89e3\u78bc\u6676\u7247\uff0c\u6700\u9ad8\u652f\u63f4\u81f3768kHz\/32bit\u3001DSD512\u3002<\/p>\n","protected":false},"featured_media":1749,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_cat":[110,76,15],"product_tag":[],"_links":{"self":[{"href":"https:\/\/soundbody-audio.com\/wp-json\/wp\/v2\/product\/1468"}],"collection":[{"href":"https:\/\/soundbody-audio.com\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/soundbody-audio.com\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/soundbody-audio.com\/wp-json\/wp\/v2\/comments?post=1468"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/soundbody-audio.com\/wp-json\/wp\/v2\/media\/1749"}],"wp:attachment":[{"href":"https:\/\/soundbody-audio.com\/wp-json\/wp\/v2\/media?parent=1468"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/soundbody-audio.com\/wp-json\/wp\/v2\/product_cat?post=1468"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/soundbody-audio.com\/wp-json\/wp\/v2\/product_tag?post=1468"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}