{"id":1543865,"date":"2026-04-03T10:00:10","date_gmt":"2026-04-03T01:00:10","guid":{"rendered":"https:\/\/e-earphone.blog\/?p=1543865"},"modified":"2026-04-01T20:09:22","modified_gmt":"2026-04-01T11:09:22","slug":"%e3%80%904-10%e7%99%ba%e5%a3%b2%e3%80%91fiio%e3%81%8b%e3%82%89%e3%83%96%e3%83%a9%e3%83%b3%e3%83%89%e5%88%9d%e3%81%aer2r%e3%83%9d%e3%83%bc%e3%82%bf%e3%83%96%e3%83%ab%e3%83%97%e3%83%ac%e3%82%a4%e3%83%a4","status":"publish","type":"post","link":"https:\/\/e-earphone.blog\/?p=1543865","title":{"rendered":"\u30104\/10\u767a\u58f2\u3011FIIO\u304b\u3089\u30d6\u30e9\u30f3\u30c9\u521d\u306eR2R\u30dd\u30fc\u30bf\u30d6\u30eb\u30d7\u30ec\u30a4\u30e4\u30fc\u300eM33 R2R\u300f\u304c\u767b\u5834\uff01"},"content":{"rendered":"
FIIO\u304c\u30dd\u30fc\u30bf\u30d6\u30ebDAP\u306b\u521d\u3081\u3066\u642d\u8f09\u3057\u305f\u3001\u81ea\u793e\u958b\u767a24bitR2R DAC\u56de\u8def<\/div>\n
\n

 <\/p>\n

\u3053\u3093\u306b\u3061\u306f\uff01e\u2606\u30a4\u30e4\u30db\u30f3\u306ePR\u30b9\u30bf\u30c3\u30d5\u3067\u3059\uff01<\/p>\n

 <\/p>\n

\u4eca\u56de\u306fFIIO\u304b\u3089\u306e\u65b0\u88fd\u54c1\u306e\u3054\u7d39\u4ecb\u3067\u3059\uff01<\/p>\n

 <\/p>\n

 <\/p>\n

FIIO\u3000M33 R2R<\/h2>\n

\"\"<\/p>\n

\u25bcFIIO\u3000M33 R2R e\u2606\u30a4\u30e4\u30db\u30f3 \u30aa\u30f3\u30e9\u30a4\u30f3\u30b9\u30c8\u30a2\u4fa1\u683c\u00a5116,600 \u2013 (\u7a0e\u8fbc)<\/a><\/span><\/strong><\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

2026\u5e744\u670810\u65e5\u767a\u58f2\uff01<\/span><\/strong><\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

\u30d5\u30eb\u30d0\u30e9\u30f3\u30b9R2R DAC\u56de\u8def\u3092\u30dd\u30fc\u30bf\u30d6\u30eb\u88fd\u54c1\u306b\u521d\u642d\u8f09<\/h3>\n

\"\"<\/p>\n

 <\/p>\n

\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u6a5f\u5668\u5411\u3051\u306b\u958b\u767a\u3057\u305f\u72ec\u81ea\u306eR2R DAC\u56de\u8def\u3092\u3001\u30dd\u30fc\u30bf\u30d6\u30eb\u30d7\u30ec\u30fc\u30e4\u30fc\u3078\u521d\u3081\u3066\u79fb\u690d\u3057\u307e\u3057\u305f\u3002<\/div>\n
\u00a0<\/div>\n
\u97f3\u97ff\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u8033\u3067\u78e8\u304d\u4e0a\u3052\u3001\u4e16\u754c\u4e2d\u306e\u30aa\u30fc\u30c7\u30a3\u30aa\u30d5\u30a1\u30f3\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u304b\u3089\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3092\u7a4d\u307f\u91cd\u306d\u3066\u5b8c\u6210\u3057\u305f\u7a76\u6975\u306e\u8a66\u8074\u4f53\u9a13\u3092\u3054\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/div>\n
\u00a0<\/div>\n
\nR2R\u72ec\u81ea\u306e\u8c4a\u304b\u3067\u30a2\u30ca\u30ed\u30b0\u30e9\u30a4\u30af\u306a\u97ff\u304d\u3068\u3001\u30d0\u30e9\u30f3\u30b9\u306e\u53d6\u308c\u305f\u30cf\u30a4\u30d5\u30a1\u30a4\u518d\u751f\u3092\u540c\u6642\u306b\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002<\/div>\n
\u00a0<\/div>\n
\n\u30d5\u30eb\u30d0\u30e9\u30f3\u30b924bit R2R DAC\u56de\u8def4\u30c1\u30e3\u30f3\u30cd\u30eb\u69cb\u6210\u3001\u7cbe\u5ea60.1%\u3001\u4f4e\u6e29\u5ea6\u30c9\u30ea\u30d5\u30c8\u8a2d\u8a08\u306e\u7cbe\u5bc6\u8584\u819c\u62b5\u6297\u3092\u8a08192\u500b\u642d\u8f09\u3002<\/div>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

\u5927\u5bb9\u91cf\u30b9\u30c8\u30ec\u30fc\u30b8\u3068\u9ad8\u6027\u80fdSoC\u3067\u3001\u5feb\u9069\u306a\u4f7f\u7528\u611f\u3068\u9577\u671f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5b9f\u73fe<\/h3>\n

\"\"<\/p>\n

 <\/p>\n

M33 R2R\u306fQualcomm Snapdragon 680\u30688GB RAM + 128GB ROM\u3092\u642d\u8f09\u3057\u3001\u540c\u30af\u30e9\u30b9\u3067\u306f\u7fa4\u3092\u629c\u304f\u6027\u80fd\u3092\u8a87\u308a\u307e\u3059\u3002<\/div>\n
\u00a0<\/div>\n
\u5feb\u9069\u306a\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u3068\u30b7\u30fc\u30e0\u30ec\u30b9\u306a\u30de\u30eb\u30c1\u30bf\u30b9\u30af\u3092\u3054\u5229\u7528\u3044\u305f\u3060\u3051\u308b\u307b\u304b\u3001\u5c06\u6765\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306b\u3082\u4f59\u88d5\u3067\u5bfe\u5fdc\u3067\u304d\u308b\u6027\u80fd\u3092\u5099\u3048\u3066\u304a\u308a\u3001\u9577\u671f\u306b\u308f\u305f\u3063\u3066\u5b89\u5b9a\u3057\u305f\u4f7f\u7528\u611f\u3092\u304a\u5c4a\u3051\u3057\u307e\u3059\u3002<\/div>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

\u8d85\u4f4e\u9045\u5ef6USB DAC\u5c02\u7528\u30c1\u30c3\u30d7\u300cXMOS XU316\u300d\u3092\u642d\u8f09<\/h3>\n

\"\"<\/p>\n

 <\/p>\n

\u30cf\u30a4\u30d5\u30a1\u30a4\u518d\u751f\u306b\u6700\u9069\u5316\u3055\u308c\u305f\u9ad8\u7cbe\u7d30\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u3067\u3001\u5b8c\u5168\u306a\u6ca1\u5165\u611f\u3092\u304a\u697d\u3057\u307f\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/div>\n
\u00a0<\/div>\n
\u30ab\u30bb\u30c3\u30c8\u30c6\u30fc\u30d7\u3001\u30b9\u30da\u30af\u30c8\u30e9\u30e0\u3001VU\u30e1\u30fc\u30bf\u30fc\u306e\u65b0\u30c6\u30fc\u30de\u304c\u97f3\u697d\u306e\u4e16\u754c\u3078\u6df1\u304f\u5f15\u304d\u8fbc\u307f\u3001\u30af\u30e9\u30b7\u30c3\u30af\u3067\u30ec\u30c8\u30ed\u306a\u96f0\u56f2\u6c17\u3092\u6f14\u51fa\u3057\u307e\u3059\u3002<\/div>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

\u624b\u306b\u3057\u305f\u77ac\u9593\u306b\u5206\u304b\u308b\u3001\u5feb\u9069\u306a\u30b0\u30ea\u30c3\u30d7\u611f<\/h3>\n

\"\"<\/p>\n

 <\/p>\n

FIIO M21\u306e\u30df\u30cb\u30de\u30eb\u30c7\u30b6\u30a4\u30f3\u3092\u8e0f\u8972\u3057\u3001M33 R2R\u3067\u306f\u30b9\u30de\u30fc\u30c8\u3055\u3092\u6f14\u51fa\u3059\u308b\u6d17\u7df4\u3055\u308c\u305f\u30e9\u30a4\u30f3\u304c\u4e0a\u54c1\u306a\u7f8e\u3057\u3055\u3092\u751f\u307f\u51fa\u3057\u3066\u3044\u307e\u3059\u3002<\/div>\n
\u00a0<\/div>\n
\u5de7\u307f\u306a\u8a2d\u8a08\u306b\u3088\u308a\u30b5\u30a4\u30ba\u3068\u30a8\u30eb\u30b4\u30ce\u30df\u30af\u30b9\u306e\u7d76\u5999\u306a\u30d0\u30e9\u30f3\u30b9\u3092\u5b9f\u73fe\u3057\u3066\u304a\u308a\u307e\u3059\u3002M33 R2R\u306e\u9b45\u529b\u306f\u30b9\u30da\u30c3\u30af\u8868\u306e\u6570\u5b57\u3060\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/div>\n
\u00a0<\/div>\n
\u5b9f\u7269\u3092\u624b\u306b\u3057\u305f\u6642\u306e\u3001\u81ea\u7136\u3068\u5438\u3044\u4ed8\u304f\u3088\u3046\u306a\u624b\u89e6\u308a\u306b\u3082\u3053\u3060\u308f\u308a\u306c\u3044\u3066\u3044\u307e\u3059\u3002
\n18:9 \u9ec4\u91d1\u6bd4\uff1a\u5b8c\u74a7\u306a\u30b0\u30ea\u30c3\u30d7\u611f
\n\u30df\u30cb\u30de\u30eb\u30c7\u30b6\u30a4\u30f3\uff1a\u30af\u30ea\u30fc\u30f3\u3067\u30d7\u30ec\u30df\u30a2\u30e0\u306a\u5916\u89b3
\n\u4e21\u9762\u30c6\u30fc\u30d1\u30fc\u30c9\u30a8\u30c3\u30b8\uff1a\u4eba\u9593\u5de5\u5b66\u306b\u57fa\u3065\u3044\u305f\u5feb\u9069\u3055
\nAG\u30de\u30c3\u30c8\u30ac\u30e9\u30b9\u80cc\u9762\uff1a\u30b7\u30eb\u30af\u306e\u3088\u3046\u306b\u306a\u3081\u3089\u304b\u306a\u624b\u89e6\u308a<\/div>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

\u30d5\u30e9\u30c3\u30b0\u30b7\u30c3\u30d7\u7d1a\u306e\u5927\u5bb9\u91cfFPGA+\u30c7\u30e5\u30a2\u30eb\u30ab\u30b9\u30bf\u30e0\u30d5\u30a7\u30e0\u30c8\u79d2\u6c34\u6676\u767a\u632f\u5668\u3092\u642d\u8f09<\/h3>\n

\"\"<\/p>\n

 <\/p>\n

M33 R2R\u306b\u306f\u3001\u30d5\u30e9\u30c3\u30b0\u30b7\u30c3\u30d7\u6a5f\u300cM27\u300d\u3068\u540c\u3058\u8d85\u9ad8\u7cbe\u5ea6\u30fb\u8d85\u4f4e\u30b8\u30c3\u30bf\u30fc\u306e\u7d71\u5408\u30af\u30ed\u30c3\u30af\u30bd\u30fc\u30b9\u3092\u642d\u8f09\u3057\u3066\u304a\u308a\u3001M23\u3068\u6bd4\u3079\u3066\u30c7\u30b8\u30bf\u30eb\u30aa\u30fc\u30c7\u30a3\u30aa\u51e6\u7406\u306e\u52b9\u7387\u3068\u7cbe\u5ea6\u306b\u304a\u3044\u3066\u5927\u5e45\u306a\u5411\u4e0a\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002<\/div>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

\u7406\u60f3\u306e\u30b5\u30a6\u30f3\u30c9\u3092\u30ef\u30f3\u30bf\u30c3\u30d7\u3067\u5b9f\u73fe\u3059\u308b\u3001AUTO EQ\u5bfe\u5fdc<\/h3>\n

\"\"<\/p>\n

 <\/p>\n

10\u30d0\u30f3\u30c9\u306e\u30ed\u30b9\u30ec\u30b9PEQ\u3092\u624b\u52d5\u3067\u7d30\u304b\u304f\u8abf\u6574\u3059\u308b\u306e\u306f\u5927\u5909\u3060\u3068\u304a\u611f\u3058\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n

 <\/p>\n

AUTO EQ\u3067\u306f\u9078\u629e\u3057\u305f\u30d8\u30c3\u30c9\u30db\u30f3\u306b\u5408\u308f\u305b\u3066\u5468\u6ce2\u6570\u7279\u6027\u3092\u81ea\u52d5\u3067\u8abf\u6574\u3057\u3001\u30ed\u30b9\u30ec\u30b9\u306e\u7cbe\u5ea6\u3067\u7406\u60f3\u306e\u30b5\u30a6\u30f3\u30c9\u3092\u77ac\u6642\u306b\u304a\u5c4a\u3051\u3057\u307e\u3059\u3002<\/p>\n

 <\/p>\n

\u30dd\u30c3\u30d7\u30b9\u30fb\u30b8\u30e3\u30ba\u30fb\u30af\u30e9\u30b7\u30c3\u30af\u306a\u3069\u306e\u30d7\u30ea\u30bb\u30c3\u30c8\u306b\u52a0\u3048\u3001\u30d0\u30f3\u30c9\u3054\u3068\u306e\u7d30\u304b\u3044\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u306b\u3082\u5bfe\u5fdc\u3057\u3066\u304a\u308a\u3001\u304a\u5ba2\u69d8\u3060\u3051\u306e\u30b5\u30a6\u30f3\u30c9\u306b\u4ed5\u4e0a\u3052\u3066\u3044\u305f\u3060\u304f\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

\u9ad8\u6027\u80fd\u306aTI\u88fd\u30aa\u30da\u30a2\u30f3\u30d7\u3092\u642d\u8f09\u3057\u305f\u3001\u7cbe\u5de7\u306a\u30aa\u30fc\u30c7\u30a3\u30aa\u56de\u8def<\/h3>\n

\"\"<\/p>\n

 <\/p>\n

\u30d7\u30ea\u30a2\u30f3\u30d7\u6bb5\u306bTI\u88fd\u306e\u5b8c\u5168\u5dee\u52d5\u30aa\u30da\u30a2\u30f3\u30d7\u3092\u63a1\u7528\u3057\u3001I\/V\u5909\u63db\u3068\u4fe1\u53f7\u30b3\u30f3\u30c7\u30a3\u30b7\u30e7\u30cb\u30f3\u30b0\u3092\u884c\u3046\u3053\u3068\u3067\u3001\u81ea\u7136\u3067\u5e83\u5927\u306a\u97f3\u5834\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002<\/div>\n
\u00a0<\/div>\n
\u51fa\u529b\u6bb5\u306b\u306f4\u57fa\u306eINA1620\u30a2\u30f3\u30d7\u30c1\u30c3\u30d7\u3092\u4e26\u5217\u69cb\u6210\u3067\u642d\u8f09\u3057\u3066\u304a\u308a\u3001\u6700\u59271100mW\u3068\u3044\u3046\u5927\u51fa\u529b\u3067\u30d8\u30c3\u30c9\u30db\u30f3\u306e\u6027\u80fd\u3092\u4f59\u3059\u3053\u3068\u306a\u304f\u5f15\u304d\u51fa\u3057\u307e\u3059\u3002<\/div>\n
\u00a0<\/div>\n
\u7cbe\u5bc6\u96fb\u5b50\u30dc\u30ea\u30e5\u30fc\u30e0\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306b\u3088\u308a\u3001\u30c0\u30a4\u30ca\u30df\u30af\u30b9\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304f\u6b63\u78ba\u306a\u97f3\u91cf\u8abf\u6574\u3092\u304a\u697d\u3057\u307f\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/div>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

\u30cf\u30a4\u30a8\u30f3\u30c9\u30b0\u30ec\u30fc\u30c9\u306e\u30aa\u30fc\u30c7\u30a3\u30aa\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u591a\u6570\u642d\u8f09<\/h3>\n

\u30fbTI Burr-Brown OPA1637\uff08\u00d72\uff09\u5b8c\u5168\u5dee\u52d5\u30aa\u30fc\u30c7\u30a3\u30aa\u30aa\u30da\u30a2\u30f3\u30d7
\n\u77ac\u9593\u7684\u306a\u30c0\u30a4\u30ca\u30df\u30af\u30b9\u3068\u3001\u3059\u3079\u3066\u306e\u97f3\u7a0b\u3092\u7cbe\u7dfb\u306b\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3057\u307e\u3059<\/p>\n

 <\/p>\n

\n\u30fbTI Burr-Brown INA1620\uff08\u00d74\uff09
\n\u30af\u30ed\u30b9\u30c8\u30fc\u30af\u3092\u6700\u5c0f\u5316\u3057\u3001\u30aa\u30fc\u30d0\u30fc\u30c9\u30e9\u30a4\u30d6\u6642\u3084\u30af\u30ea\u30c3\u30d4\u30f3\u30b0\u6642\u3067\u3082\u30c1\u30e3\u30f3\u30cd\u30eb\u9593\u306e\u5e72\u6e09\u3092\u9632\u304e\u307e\u3059<\/p>\n

 <\/p>\n

\n\u30fbRubycon \u30d5\u30a3\u30eb\u30e0\u30b3\u30f3\u30c7\u30f3\u30b5\uff08\u00d78\uff09
\n\u81ea\u7136\u3067\u900f\u660e\u306a\u4e2d\u57df\u3068\u3001\u8074\u304d\u75b2\u308c\u306e\u306a\u3044\u306a\u3081\u3089\u304b\u306a\u9ad8\u57df\u3092\u5b9f\u73fe\u3057\u307e\u3059<\/p>\n

 <\/p>\n

\n\u30fbNJW1195A \u7cbe\u5bc6\u30dc\u30ea\u30e5\u30fc\u30e0\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc
\n\u9ad8\u7cbe\u5ea6\u30fb\u8d85\u4f4e\u30ce\u30a4\u30ba\u3067\u6b63\u78ba\u306a\u97f3\u91cf\u8abf\u6574\u3092\u5b9f\u73fe\u3057\u307e\u3059<\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

\u5404\u30b9\u30c6\u30fc\u30b8\u6bce\u306b\u72ec\u7acb\u96fb\u6e90\u56de\u8def\u3092\u642d\u8f09\u3057\u3001\u96fb\u6e90\u4f9b\u7d66\u3092\u6700\u9069\u5316<\/h3>\n

\"\"<\/p>\n

 <\/p>\n

\u30c7\u30b8\u30bf\u30eb\u6bb5\u3068\u30a2\u30ca\u30ed\u30b0\u6bb5\u306b\u306f\u305d\u308c\u305e\u308c\u72ec\u7acb\u3057\u305f\u96fb\u6e90\u56de\u8def\u304c\u642d\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30a2\u30ca\u30ed\u30b0\u6bb5\u306f\u3001R2R DAC\u56de\u8def\u30fb\u30d7\u30ea\u30a2\u30f3\u30d7\u30fb\u30a2\u30f3\u30d7\u306e\u5404\u6bb5\u306b3\u7cfb\u7d71\u306e\u72ec\u7acb\u96fb\u6e90\u56de\u8def\u3092\u5099\u3048\u3066\u304a\u308a\u3001\u3088\u308a\u6d17\u7df4\u3055\u308c\u305f\u81ea\u7136\u306a\u30b5\u30a6\u30f3\u30c9\u3092\u304a\u5c4a\u3051\u3057\u307e\u3059\u3002<\/p>\n

 <\/p>\n

\n\u30a2\u30f3\u30d7\u96fb\u6e90\u306f2\u6bb5\u968e\u306e\u96fb\u5727\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002\u300cUltra High\u30b2\u30a4\u30f3\u30e2\u30fc\u30c9\u300d\u3092\u30aa\u30f3\u306b\u3059\u308b\u3068\u9ad8\u96fb\u5727\u30ec\u30fc\u30eb\u304c\u7a3c\u50cd\u3057\u3001\u51fa\u529b\u306f1100mW\u3078\u3068\u5897\u5f37\u3055\u308c\u307e\u3059\u3002\u7e4a\u7d30\u306aIEM\u304b\u3089\u99c6\u52d5\u306e\u96e3\u3057\u3044\u30aa\u30fc\u30d0\u30fc\u30a4\u30e4\u30fc\u30d8\u30c3\u30c9\u30db\u30f3\u307e\u3067\u3001\u3042\u3089\u3086\u308b\u30d8\u30c3\u30c9\u30db\u30f3\u3092\u304a\u697d\u3057\u307f\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/p>\n

 <\/p>\n

\n\u30fb65A\u5927\u96fb\u6d41MOSFET\u306b\u3088\u308b\u4f4e\u640d\u5931\u96fb\u529b\u4f9b\u7d66
\n\u30fb\u5927\u5bb9\u91cf\u30b3\u30f3\u30c7\u30f3\u30b5\u306b\u3088\u308b\u30a8\u30cd\u30eb\u30ae\u30fc\u84c4\u7a4d
\n\u30fb15W\u306e\u96fb\u529b\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u3067\u4f59\u88d5\u3042\u308b\u96fb\u6e90\u30d8\u30c3\u30c9\u30eb\u30fc\u30e0\u3092\u78ba\u4fdd<\/p>\n

 <\/p>\n

 <\/p>\n

\u9650\u308a\u306a\u304f\u7d14\u7c8b\u306a\u30b5\u30a6\u30f3\u30c9\u3092\u8ffd\u6c42\u3059\u308b\u3001\u591a\u6bb5\u5206\u5272\u30b7\u30fc\u30eb\u30c9\u8a2d\u8a08<\/h3>\n

\u53ef\u80fd\u306a\u9650\u308a\u30af\u30ea\u30fc\u30f3\u306a\u30aa\u30fc\u30c7\u30a3\u30aa\u3092\u304a\u5c4a\u3051\u3059\u308b\u305f\u3081\u3001\u30c7\u30b8\u30bf\u30eb\u30aa\u30fc\u30c7\u30a3\u30aa\u51e6\u7406\u30fbR2R DAC\u30fb\u30a2\u30f3\u30d7\u30fb\u96fb\u6e90\u306e\u5404\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u305d\u308c\u305e\u308c\u72ec\u7acb\u3057\u305f\u30be\u30fc\u30f3\u306b\u914d\u7f6e\u3057\u3001\u72ec\u81ea\u306e\u30b7\u30fc\u30eb\u30c9\u3067\u906e\u853d\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

 <\/p>\n

\u3053\u308c\u306b\u3088\u308a\u4fe1\u53f7\u5e72\u6e09\u3068\u30af\u30ed\u30b9\u30c8\u30fc\u30af\u3092\u5927\u5e45\u306b\u4f4e\u6e1b\u3057\u3001\u9650\u308a\u306a\u304f\u9759\u304b\u306a\u300c\u9ed2\u300d\u306e\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u3068\u3001\u3059\u3079\u3066\u306e\u97f3\u697d\u7684\u7d30\u90e8\u304c\u6d6e\u304b\u3073\u4e0a\u304c\u308b\u660e\u77ad\u306a\u30b5\u30a6\u30f3\u30c9\u30b9\u30c6\u30fc\u30b8\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

\u5b89\u5fc3\u306e\u6700\u592715.5\u6642\u9593\u3001\u8d85\u9577\u6642\u9593\u30d0\u30c3\u30c6\u30ea\u30fc<\/h3>\n

\"\"<\/p>\n

 <\/p>\n

4400mAh\u306e\u5927\u5bb9\u91cf\u30d0\u30c3\u30c6\u30ea\u30fc\u3092\u642d\u8f09\u3057\u3001\u30a2\u30f3\u30d0\u30e9\u30f3\u30b9\u30fb\u30d0\u30e9\u30f3\u30b9\u3068\u3082\u306bM23\u3092\u5927\u5e45\u306b\u4e0a\u56de\u308b\u518d\u751f\u6642\u9593\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

 <\/p>\n

\u4f4e\u6e29\u6025\u901f\u5145\u96fb\u306b\u3088\u308a\u3001\u767a\u71b1\u3092\u6291\u3048\u306a\u304c\u3089\u7d20\u65e9\u304f\u5145\u96fb\u304c\u5b8c\u4e86\u3057\u307e\u3059\u3002\u9577\u6301\u3061\u3059\u308b\u30d0\u30c3\u30c6\u30ea\u30fc\u3068\u9ad8\u901f\u5145\u96fb\u3067\u3001\u4e2d\u65ad\u3059\u308b\u3053\u3068\u306a\u304f\u97f3\u697d\u3092\u304a\u697d\u3057\u307f\u3044\u305f\u3060\u3051\u307e\u3059\u3002
\n\u203b\u30c7\u30fc\u30bf\u306fFIIO Labs\u6e2c\u5b9a\u5024\u3067\u3059\u3002\u4f7f\u7528\u74b0\u5883\u306b\u3088\u308a\u5b9f\u969b\u306e\u6570\u5024\u306f\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/span><\/p>\n

 <\/p>\n

 <\/p>\n

\u5e45\u5e83\u3044\u4f7f\u3044\u65b9\u3092\u652f\u63f4\u3059\u308b\u3001\u30c7\u30e5\u30a2\u30ebUSB Type-C\u30dd\u30fc\u30c8\u3092\u5b9f\u88c5<\/h3>\n

\"\"<\/p>\n

 <\/p>\n

\u30fb\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u30e2\u30fc\u30c9\uff08\u7279\u8a31\u53d6\u5f97\u6e08\u307f\uff09
\n\u4f7f\u7528\u4e2d\u306f\u30d0\u30c3\u30c6\u30ea\u30fc\u3092\u7d4c\u7531\u305b\u305a\u76f4\u63a5\u7d66\u96fb\u3059\u308b\u305f\u3081\u3001\u9ad8\u51fa\u529b\u6642\u3082\u30d0\u30c3\u30c6\u30ea\u30fc\u3078\u306e\u8ca0\u62c5\u3092\u6700\u5c0f\u5316\u3057\u307e\u3059\u3002\u307e\u305f\u5145\u653e\u96fb\u30b5\u30a4\u30af\u30eb\u3092\u6291\u3048\u308b\u3053\u3068\u3067\u3001\u30d0\u30c3\u30c6\u30ea\u30fc\u306e\u9577\u5bff\u547d\u5316\u306b\u3082\u8ca2\u732e\u3057\u307e\u3059\u3002
\n\u7279\u8a31\u756a\u53f7\uff1aZL202321946664.8<\/p>\n

 <\/p>\n

\n\u30fb\u30b2\u30a4\u30f3\u30e2\u30fc\u30c9
\n\u901a\u5e38\u6642\u3067\u306fLow\u30fbMedium\u30fbHigh\u30fbSuper High\u306e4\u6bb5\u968e\u30b2\u30a4\u30f3\u3092\u642d\u8f09\u3057\u3066\u3044\u307e\u3059\u3002\u3069\u3061\u3089\u304b\u306eUSB Type-C\u30dd\u30fc\u30c8\u306b\u6025\u901f\u5145\u96fb\u5668\u3092\u63a5\u7d9a\u3059\u308b\u3068\u300cUltra High\u30b2\u30a4\u30f3\u30e2\u30fc\u30c9\u300d\u304c\u6709\u52b9\u306b\u306a\u308a\u3001\u3055\u3089\u306a\u308b\u30b2\u30a4\u30f3\u3068\u51fa\u529b\u304c\u89e3\u653e\u3055\u308c\u307e\u3059\u3002\u7247\u30c1\u30e3\u30f3\u30cd\u30eb\u6700\u59271100mW\u306e\u51fa\u529b\u3067\u3001\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u306e\u9ad8\u3044\u99c6\u52d5\u304c\u96e3\u3057\u3044\u30aa\u30fc\u30d0\u30fc\u30a4\u30e4\u30fc\u30d8\u30c3\u30c9\u30db\u30f3\u306a\u3069\u3082\u4f59\u88d5\u3067\u9cf4\u3089\u3059\u3053\u3068\u304c\u53ef\u80fd\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n

 <\/p>\n

 <\/p>\n

\u591a\u5f69\u306a\u51fa\u529b\u3068\u5e45\u5e83\u3044\u5bfe\u5fdc\u30d5\u30a9\u30fc\u30de\u30c3\u30c8<\/h3>\n

\u30fb\u30a2\u30ca\u30ed\u30b0\u51fa\u529b
\n3.5mm + 4.4mm\u30d8\u30c3\u30c9\u30db\u30f3\u51fa\u529b\uff1a\u30a2\u30f3\u30d0\u30e9\u30f3\u30b9\u30fb\u30d0\u30e9\u30f3\u30b9\u4e21\u5bfe\u5fdc
\n3.5mm + 4.4mm\u30e9\u30a4\u30f3\u51fa\u529b\uff1a\u5c02\u7528\u30e9\u30a4\u30f3\uff06\u30a2\u30f3\u30d7\u56de\u8def\u3092\u642d\u8f09\u3057\u3066\u304a\u308a\u3001\u5916\u90e8\u30b9\u30d4\u30fc\u30ab\u30fc\u3084\u30a2\u30f3\u30d7\u306b\u63a5\u7d9a\u3057\u3066R2R\u30b5\u30a6\u30f3\u30c9\u306e\u771f\u4fa1\u3092\u304a\u697d\u3057\u307f\u3044\u305f\u3060\u3051\u307e\u3059<\/p>\n

 <\/p>\n

\n\u30fb\u30c7\u30b8\u30bf\u30eb\u51fa\u529b
\n\u540c\u8ef8\u51fa\u529b\uff1a\u4f4e\u30b8\u30c3\u30bf\u30fc\u306e\u540c\u8ef8\u4fe1\u53f7\u51e6\u7406\u56de\u8def\u3092\u642d\u8f09\u3057\u3001\u5c02\u7528\u30c7\u30b8\u30bf\u30eb\u30c8\u30e9\u30f3\u30b9\u30dd\u30fc\u30c8\u306b\u5339\u6575\u3059\u308b\u30af\u30aa\u30ea\u30c6\u30a3\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002\u540c\u8ef8\u51fa\u529b\u306e\u30b8\u30c3\u30bf\u30fc\u306f\u6700\u4f4e71.5ps\u3092\u9054\u6210\u3002<\/p>\n

 <\/p>\n

\n\u30fbUSB Audio\u51fa\u529b
\n\u5916\u90e8DAC\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u305f\u3081\u306e\u3001\u9ad8\u6027\u80fd\u306a\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u30c8\u30e9\u30f3\u30b9\u30dd\u30fc\u30c8\u3068\u3057\u3066\u3082\u3054\u6d3b\u7528\u3044\u305f\u3060\u3051\u307e\u3059<\/p>\n

 <\/p>\n

\n\u30fbBluetooth
\n\u9001\u4fe1\uff1aSBC \/ aptX \/ aptX HD \/ LHDC \/ LDAC
\n\u53d7\u4fe1\uff1aSBC \/ LDAC<\/p>\n

 <\/p>\n

 <\/p>\n

\u9ad8\u3044\u6c4e\u7528\u6027\u3001\u5e45\u5e83\u3044\u4e92\u63db\u6027\u3001\u8c4a\u5bcc\u306a\u62e1\u5f35\u6027\u3092\u5b9f\u73fe\u3059\u308b\u591a\u5f69\u306a\u30aa\u30d7\u30b7\u30e7\u30f3<\/h3>\n

\u52d5\u4f5c\u30e2\u30fc\u30c9\uff1aAndroid \/ \u30d4\u30e5\u30a2\u30df\u30e5\u30fc\u30b8\u30c3\u30af \/ AirPlay \/ USB DAC \/ Bluetooth\u53d7\u4fe1\u30e2\u30fc\u30c9\u304b\u3089\u304a\u9078\u3073\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/p>\n

\n\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u53ef\u80fd\u306a\u30de\u30eb\u30c1\u30d5\u30a1\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30bf\u30f3
\n\u3088\u304f\u4f7f\u3046\u6a5f\u80fd\u306b\u30ef\u30f3\u30bf\u30c3\u30c1\u3067\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u3002
\n\u30ec\u30b6\u30fc\u4fdd\u8b77\u30b1\u30fc\u30b9\u540c\u68b1
\n\u30c1\u30bf\u30cb\u30a6\u30e0\u30b4\u30fc\u30eb\u30c9\u30e2\u30c7\u30eb\u306b\u306f\u30ab\u30fc\u30ad\u306e\u30ec\u30b6\u30fc\u30b1\u30fc\u30b9\u3001\u30d6\u30eb\u30fc\u30fb\u30d6\u30e9\u30c3\u30af\u30e2\u30c7\u30eb\u306b\u306f\u30ab\u30e9\u30fc\u306b\u30de\u30c3\u30c1\u3057\u305f\u30ec\u30b6\u30fc\u30b1\u30fc\u30b9\u304c\u4ed8\u5c5e\u3057\u307e\u3059\u3002<\/p>\n

 <\/p>\n

 <\/p>\n

R2R D\/A\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\u3068\u306f\uff1f<\/h3>\n

R2R D\/A\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\u306f\u3001\u30c7\u30b8\u30bf\u30eb\u97f3\u58f0\u30c7\u30fc\u30bf\u3067\u3042\u308bPCM(Pulse Code Modulation)\u4fe1\u53f7\u306b\u6700\u3082\u5fe0\u5b9f\u306a\u5909\u63db\u5f62\u5f0f\u3067\u3059\u3002<\/p>\n

 <\/p>\n

\u97f3\u697d\u4fe1\u53f7\u3092\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u6642\u9593\u3054\u3068\u306b\u5207\u308a\u53d6\u308a\u305d\u306e\u5927\u304d\u3055\u3092\u8a18\u9332\u3057\u305f\u3082\u306e\u304cPCM\u3067\u3059\u304c\u3001R-2R\u30e9\u30c0\u30fc(\u306f\u3057\u3054)\u3068\u8a00\u3046\u62b5\u6297\u30a2\u30ec\u30a4\u306e\u5404\u6bb5\u304b\u3089\u96fb\u6d41\u3092\u53d6\u308a\u51fa\u3059\u3053\u3068\u306b\u3088\u308a\u3001PCM\u4fe1\u53f7\u306e\u8868\u3059\u97f3\u306e\u5927\u304d\u3055\u3092\u76f4\u63a5\u96fb\u6d41\u306b\u5909\u63db\u3057\u3001\u30a2\u30ca\u30ed\u30b0\u97f3\u58f0\u3092\u53d6\u308a\u51fa\u3059\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002<\/p>\n

 <\/p>\n

\nFIIO\u306eR2R D\/A\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\u306f\u300124\u30d3\u30c3\u30c8\u306eR2R D\/A\u5909\u63db\u56de\u8def\u3092\u9ad8\u7cbe\u5ea6\u30c7\u30a3\u30b9\u30af\u30ea\u30fc\u30c8\u62b5\u6297\u3068\u9ad8\u901f\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0IC\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u5b9f\u73fe\u3057\u305f\u3082\u306e\u3067\u3059\u3002\u305d\u306e\u97f3\u306fPCM\u306e\u5404\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u30c7\u30fc\u30bf\u3092\u62b5\u6297\u30e9\u30c0\u30fc\u56de\u8def\u3067\u5909\u63db\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u82af\u306e\u3057\u3063\u304b\u308a\u3057\u305f\u30bd\u30ea\u30c3\u30c9\u3067\u529b\u5f37\u3044\u3082\u306e\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n

 <\/p>\n

\n\u4e00\u65b9\u3001\u73fe\u5728\u4e3b\u6d41\u306e\u0394\u03a3\u578b\u3000D\/A\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\u306fPCM\u30c7\u30fc\u30bf\u306e\u524d\u5f8c\u5dee\u5206\u3092\u53d6\u308a\u51fa\u3057\u6b21\u306e\u30c7\u30fc\u30bf\u306b\u52a0\u3048\u308b\u51e6\u7406\u3092\u7e70\u308a\u8fd4\u3059\u4e8b\u306b\u3088\u308a\u3001PCM\u30c7\u30fc\u30bf\u306e\u5927\u304d\u3055\u3092\u8907\u6570\u306e\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u306b\u5206\u6563\u3055\u305b\u30c8\u30fc\u30bf\u30eb\u3067D\/A\u5909\u63db\u306e\u7cbe\u5ea6\u3092\u5f97\u308b\u65b9\u5f0f\u3067\u3059\u3002<\/p>\n

 <\/p>\n

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\n\u66f4\u306bFIIO R2R D\/A\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\u306b\u306f\u5225\u306e\u7279\u5fb4\u3082\u6709\u308a\u307e\u3059\u3002\u3082\u3046\u4e00\u3064\u306e\u97f3\u697d\u4fe1\u53f7\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3067\u3042\u308bDSD(Direct Stream Digital)\u306b\u3082\u5bfe\u5fdc\u3057\u3001DSD\u4fe1\u53f7\u306e\u57fa\u672c\u7684\u306aD\/A\u5909\u63db\u65b9\u5f0f\u3068\u306a\u308bFIR LPF\u51e6\u7406\u3092R2R\u56de\u8def\u306b\u3088\u3063\u3066\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>\n

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\n

 <\/p>\n

\u00a0<\/div>\n

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