{"id":1552999,"date":"2026-09-11T10:00:21","date_gmt":"2026-09-11T01:00:21","guid":{"rendered":"https:\/\/e-earphone.blog\/?p=1552999"},"modified":"2026-09-10T14:52:36","modified_gmt":"2026-09-10T05:52:36","slug":"%e3%80%909-18%e7%99%ba%e5%a3%b2%e3%80%91fiio%e3%81%8b%e3%82%89%e3%80%8c245bit%e3%82%bb%e3%82%b0%e3%83%a1%e3%83%b3%e3%83%88%e5%9e%8br2r-pro-dac%e3%80%8d%e3%82%92%e6%90%ad%e8%bc%89%e3%81%97%e3%81%9f-k1","status":"publish","type":"post","link":"https:\/\/e-earphone.blog\/?p=1552999","title":{"rendered":"\u30109\/18\u767a\u58f2\u3011FIIO\u304b\u3089\u300c24+5bit\u30bb\u30b0\u30e1\u30f3\u30c8\u578bR2R PRO DAC\u300d\u3092\u642d\u8f09\u3057\u305f K17 R2R \u304c\u767b\u5834\uff01"},"content":{"rendered":"<p style=\"text-align: center;\">FIIO\u306e\u30d5\u30e9\u30c3\u30b0\u30b7\u30c3\u30d7\u30af\u30e9\u30b9\u306e\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u578bUSB DAC\u5185\u8535\u30d8\u30c3\u30c9\u30db\u30f3\u30a2\u30f3\u30d7<\/p>\n<hr \/>\n<p>\u3053\u3093\u306b\u3061\u306f\uff01e\u2606\u30a4\u30e4\u30db\u30f3\u306ePR\u30b9\u30bf\u30c3\u30d5\u3067\u3059\uff01<\/p>\n<p>\u4eca\u56de\u306fFIIO\u304b\u3089\u306e\u65b0\u88fd\u54c1\u306e\u3054\u7d39\u4ecb\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2>FIIO K17 R2R<\/h2>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-1553001\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/09\/4562314022575-02-e1789017535813.jpg\" alt=\"\" width=\"640\" height=\"640\" \/><\/p>\n<div class=\"ee-card\" data-ee-variant=\"gid:\/\/shopify\/ProductVariant\/48699470086385\" data-ee-jan=\"4562314022575\" data-ee-handle=\"775587\">\n\t<a class=\"ee-card__img\" href=\"https:\/\/www.e-earphone.jp\/products\/775587?variant=48699470086385&#038;utm_source=e-earphone.blog&#038;utm_medium=referral&#038;utm_campaign=product_card&#038;utm_content=1552999\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0700\/2990\/2065\/files\/1002806_3251909.jpg?v=1788856809&#038;width=240\" alt=\"\" width=\"120\" height=\"120\" loading=\"lazy\"><\/a>\n\t<div class=\"ee-card__body\">\n\t\t<span class=\"ee-card__brand\">FIIO<\/span>\t\t<a class=\"ee-card__title\" href=\"https:\/\/www.e-earphone.jp\/products\/775587?variant=48699470086385&#038;utm_source=e-earphone.blog&#038;utm_medium=referral&#038;utm_campaign=product_card&#038;utm_content=1552999\" target=\"_blank\" rel=\"noopener\">K17 R2R\uff08Silver\uff09<\/a>\n\t\t\t\t<span class=\"ee-card__price -wait\"><noscript>\u4fa1\u683c\u306f\u5546\u54c1\u30da\u30fc\u30b8\u3067<\/noscript><\/span>\n\t\t\t\t<div class=\"ee-card__btns\">\n\t\t\t<a class=\"ee-card__btn -new\" href=\"https:\/\/www.e-earphone.jp\/products\/775587?variant=48699470086385&#038;utm_source=e-earphone.blog&#038;utm_medium=referral&#038;utm_campaign=product_card&#038;utm_content=1552999\" target=\"_blank\" rel=\"noopener\">\u30aa\u30f3\u30e9\u30a4\u30f3\u30b9\u30c8\u30a2\u3067\u898b\u308b<\/a>\n\t\t\t<a class=\"ee-card__btn -used\" href=\"https:\/\/www.e-earphone.jp\/collections\/used\/parent_id:775587?sales_status=1&#038;utm_source=e-earphone.blog&#038;utm_medium=referral&#038;utm_campaign=product_card&#038;utm_content=1552999\" target=\"_blank\" rel=\"noopener\" hidden><\/a>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><span style=\"color: #339966; font-size: 24px;\"><strong><span style=\"color: #ff0000;\">2026\u5e749\u670818\u65e5\u767a\u58f2\uff01<\/span><\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3>FIIO\u72ec\u81ea\u958b\u767a\u300c24+5bit\u30bb\u30b0\u30e1\u30f3\u30c8\u578bR2R PRO DAC\u300d\u3092\u642d\u8f09<\/h3>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-1553002\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/09\/detail_fiio_k17-r2r_1-e1789017616280.jpg\" alt=\"\" width=\"640\" height=\"640\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>R2R\u62b5\u6297\u30e9\u30c0\u30fc\u306b\u3088\u308bD\/A\u5909\u63db\u3092FIIO\u304c\u72ec\u81ea\u306b\u78e8\u304d\u4e0a\u3052\u305f\u300cR2R PRO\u300d\u3092\u642d\u8f09\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u4e0a\u4f4d5bit\u309231\u672c\u306e\u30b5\u30fc\u30e2\u30e1\u30fc\u30bf\u30fc\u30b3\u30fc\u30c9\u65b9\u5f0f\u62b5\u6297\u3067\u30c7\u30b3\u30fc\u30c9\u3059\u308b24+5bit\u69cb\u6210\u306b\u3088\u308a\u3001\u4e00\u822c\u7684\u306bR2R\u65b9\u5f0f\u3067\u8ab2\u984c\u3068\u306a\u308b\u30bc\u30ed\u30af\u30ed\u30b9\u4ed8\u8fd1\u3067\u751f\u3058\u3084\u3059\u3044\u62b5\u6297\u8aa4\u5dee\u306b\u3088\u308a\u767a\u751f\u3059\u308b\u6b6a\u307f\u3092\u4f4e\u6e1b\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>R2R\u7279\u6709\u306e\u6fc3\u5bc6\u3067\u30a2\u30ca\u30ed\u30b0\u30e9\u30a4\u30af\u306a\u8cea\u611f\u3068\u3001\u30cf\u30a4\u30a8\u30f3\u30c9DAC\u306b\u6c42\u3081\u3089\u308c\u308b\u6e2c\u5b9a\u6027\u80fd\u3092\u9ad8\u3044\u6b21\u5143\u3067\u4e21\u7acb\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u6700\u5927\u3067768kHz\/32bit\u3001DSD256\u3001MQA\u30d5\u30eb\u30c7\u30b3\u30fc\u30c9\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u4fe1\u53f7\u7d4c\u8def\u306f\u5165\u529b\u304b\u3089\u51fa\u529b\u307e\u3067\u30d5\u30eb\u30d0\u30e9\u30f3\u30b9\u5dee\u52d5\u3067\u69cb\u6210\u3057\u3066\u304a\u308a\u5de6\u53f3\u30c1\u30e3\u30f3\u30cd\u30eb\u3092\u5b8c\u5168\u306b\u72ec\u7acb\u3057\u3066\u99c6\u52d5\u3057\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3>\u6700\u59274,000mW\u306e\u5927\u51fa\u529b\u30c7\u30a3\u30b9\u30af\u30ea\u30fc\u30c8Class AB\u96fb\u6d41\u5897\u5e45\u30d8\u30c3\u30c9\u30db\u30f3\u30a2\u30f3\u30d7<\/h3>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-1553003\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/09\/detail_fiio_k17-r2r_2-e1789017644472.jpg\" alt=\"\" width=\"640\" height=\"640\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>\u51fa\u529b\u6bb5\u306b\u306fON Semiconductor\u88fdMJE243\uff0fMJE253\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u30da\u30a2\u306b\u3088\u308b\u30c7\u30a3\u30b9\u30af\u30ea\u30fc\u30c8\u69cb\u6210\u306eClass AB\u96fb\u6d41\u5897\u5e45\u56de\u8def\u3092\u63a1\u7528\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>32\u03a9\u8ca0\u8377\u6642\u3001\u30d0\u30e9\u30f3\u30b9\u51fa\u529b\u30674000mW\uff0b4000mW\u3001\u30b7\u30f3\u30b0\u30eb\u30a8\u30f3\u30c9\u51fa\u529b\u3067\u30821850mW\uff0b1850mW\u3068\u3044\u3046\u5927\u51fa\u529b\u3092\u78ba\u4fdd\u3057\u3066\u304a\u308a\u3001\u99c6\u52d5\u306e\u96e3\u3057\u3044\u5e73\u9762\u99c6\u52d5\u578b\u30d8\u30c3\u30c9\u30db\u30f3\u3084\u9ad8\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u6a5f\u3082\u4f59\u88d5\u3092\u3082\u3063\u3066\u9cf4\u3089\u3057\u304d\u308a\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3>3\u57fa\u306e\u4f4e\u4f4d\u76f8\u30ce\u30a4\u30ba\u30fb\u30d5\u30a7\u30e0\u30c8\u79d2\u30af\u30ed\u30c3\u30af\u306b\u3088\u308b\u8d85\u4f4e\u30b8\u30c3\u30bf\u30fc\u8a2d\u8a08<\/h3>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-1553004\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/09\/detail_fiio_k17-r2r_3-e1789017670481.jpg\" alt=\"\" width=\"640\" height=\"640\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>ACCUSILICON\u88fd\u306e\u30d5\u30a7\u30e0\u30c8\u79d2\u30af\u30ed\u30c3\u30af\u300cAS318-L\u300d\u309245.1584MHz\u306849.1520MHz\u306e2\u57fa\u3001\u3055\u3089\u306b\u30ab\u30b9\u30bf\u30e012MHz\u30af\u30ed\u30c3\u30af\u30921\u57fa\u3001\u5408\u8a083\u57fa\u642d\u8f09\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>44.1kHz\u7cfb\u306848kHz\u7cfb\u306e\u305d\u308c\u305e\u308c\u306b\u5c02\u7528\u30af\u30ed\u30c3\u30af\u3092\u5272\u308a\u5f53\u3066\u308b\u3053\u3068\u3067\u9ad8\u7cbe\u5ea6\u306b\u5236\u5fa1\u3057\u30b8\u30c3\u30bf\u30fc\u3092\u6975\u9650\u307e\u3067\u4f4e\u6e1b\u3001\u6b63\u78ba\u306a\u97f3\u50cf\u5b9a\u4f4d\u3068\u9759\u5bc2\u306a\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3>64bit\u6d6e\u52d5\u5c0f\u6570\u70b9DSP\u306b\u3088\u308b31\u30d0\u30f3\u30c9\u30ed\u30b9\u30ec\u30b9PEQ\u3001AUTO EQ\u306b\u3082\u5bfe\u5fdc<\/h3>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-1553005\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/09\/detail_fiio_k17-r2r_4-e1789017702500.jpg\" alt=\"\" width=\"640\" height=\"640\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>360MHz\u52d5\u4f5c\u306e64bit\u6d6e\u52d5\u5c0f\u6570\u70b9DSP\u300cM21586Q\u300d\u3092\u642d\u8f09\u3057\u300131\u30d0\u30f3\u30c9\u306e\u9ad8\u7cbe\u5ea6\u30ed\u30b9\u30ec\u30b9PEQ\u3092\u5b9f\u73fe\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>AUTO EQ\u306b\u5bfe\u5fdc\u3057\u3066\u304a\u308a\u3001\u304a\u4f7f\u3044\u306e\u30d8\u30c3\u30c9\u30db\u30f3\u3092\u9078\u3076\u3060\u3051\u3067\u6700\u9069\u306a\u5468\u6ce2\u6570\u7279\u6027\u3078\u81ea\u52d5\u3067\u88dc\u6b63\u3057\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u7d30\u304b\u306a\u8ffd\u3044\u8fbc\u307f\u304b\u3089\u3001\u30ef\u30f3\u30bf\u30c3\u30d7\u3067\u306e\u6700\u9069\u5316\u307e\u3067\u3001\u601d\u3044\u306e\u307e\u307e\u306b\u30b5\u30a6\u30f3\u30c9\u3092\u8abf\u6574\u3044\u305f\u3060\u3051\u307e\u3059\u3002 \u203b\u30c7\u30b8\u30bf\u30eb\u51fa\u529b\u306b\u306fPEQ\u51e6\u7406\u306f\u9069\u7528\u3055\u308c\u307e\u305b\u3093\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3>\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30ec\u30f3\u30b8\u51e6\u7406\u6280\u8853\u300cDEL\uff08Dual Engine Limiter\uff09\u300d\u3092\u642d\u8f09<\/h3>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-1553006\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/09\/detail_fiio_k17-r2r_5-e1789017733357.jpg\" alt=\"\" width=\"640\" height=\"640\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>\u30ea\u30df\u30c3\u30bf\u30fc\u6280\u8853\u300cDEL\uff08Dual Engine Limiter\uff09\u300d\u3068\u72ec\u81ea\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306b\u3088\u308a\u3001PEQ\u4e0a\u3067\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30ec\u30f3\u30b8\u5727\u7e2e\uff08DRC\uff09\uff0f\u62e1\u5f35\uff08DRE\uff09\u3001\u30ea\u30df\u30c3\u30bf\u30fc\u3001\u30b3\u30f3\u30d7\u30ec\u30c3\u30b5\u30fc\u306e\u8abf\u6574\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>PCM 44.1k~96kHz\u306e\u4fe1\u53f7\u306f\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u30ec\u30fc\u30c8\u5909\u63db\u3092\u4f34\u308f\u305a\u306b\u51e6\u7406\u3055\u308c\u308b\u305f\u3081\u3001\u97f3\u6e90\u306e\u30c0\u30a4\u30ca\u30df\u30af\u30b9\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304f\u7dfb\u5bc6\u306a\u8abf\u6574\u3092\u884c\u3048\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3>Roon Ready\uff0fAirPlay\uff0fQplay\uff0fUPnP\uff08DLNA\uff09\uff0fNAS\u518d\u751f\u306b\u3082\u5bfe\u5fdc\u3059\u308b\u672c\u683c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u80fd<\/h3>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-1553007\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/09\/detail_fiio_k17-r2r_6-e1789017764233.jpg\" alt=\"\" width=\"640\" height=\"640\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>\u30ae\u30ac\u30d3\u30c3\u30c8\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u7aef\u5b50\u30682.4G\/5G\u30c7\u30e5\u30a2\u30eb\u30d0\u30f3\u30c9 Wi-Fi\u3092\u642d\u8f09\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>Roon Ready\u8a8d\u8a3c\u3068AirPlay\u8a8d\u8a3c\u3092\u53d6\u5f97\u3057\u3066\u3044\u308b\u307b\u304b\u3001Qplay\u30ad\u30e3\u30b9\u30c6\u30a3\u30f3\u30b0\u3001UPnP\uff08DLNA\uff09\u3001NFS\uff0fSMB\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u3088\u308bNAS\u518d\u751f\u306b\u3082\u5bfe\u5fdc\u3057\u3066\u304a\u308a\u3001\u5358\u4f53\u3067\u5b8c\u7d50\u3059\u308b\u9ad8\u97f3\u8cea\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u30c8\u30ea\u30fc\u30de\u30fc\u3068\u3057\u3066\u3054\u4f7f\u7528\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3>8\u3064\u306e\u52d5\u4f5c\u30e2\u30fc\u30c9\u3068\u3001\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u306e\u4e2d\u6838\u3092\u62c5\u3046\u8c4a\u5bcc\u306a\u5165\u51fa\u529b<\/h3>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-1553008\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/09\/detail_fiio_k17-r2r_7-e1789017792376.jpg\" alt=\"\" width=\"640\" height=\"640\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>USB DAC\uff0f\u540c\u8ef8\u30c7\u30b8\u30bf\u30eb\u5165\u529b\uff0f\u5149\u30c7\u30b8\u30bf\u30eb\u5165\u529b\uff0f\u30e9\u30a4\u30f3\u5165\u529b\uff0f\u30d0\u30e9\u30f3\u30b9\u5165\u529b\uff0fBluetooth\u53d7\u4fe1\uff0f\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u518d\u751f\uff0f\u30ed\u30fc\u30ab\u30eb\u518d\u751f\u3068\u3044\u30468\u3064\u306e\u52d5\u4f5c\u30e2\u30fc\u30c9\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u30d8\u30c3\u30c9\u30db\u30f3\u51fa\u529b\u306f6.35mm\u30b7\u30f3\u30b0\u30eb\u30a8\u30f3\u30c9\u30014.4mm\u30d0\u30e9\u30f3\u30b9\u30014\u30d4\u30f3XLR\u30d0\u30e9\u30f3\u30b9\u306e3\u7cfb\u7d71\u3001\u30e9\u30a4\u30f3\u51fa\u529b\u306fRCA\uff082.5Vrms\uff09\u3068XLR3\u30d0\u30e9\u30f3\u30b9\uff085Vrms\uff09\u3092\u88c5\u5099\u3057\u3066\u304a\u308a\u3001\u30d1\u30ef\u30fc\u30a2\u30f3\u30d7\u3084\u30a2\u30af\u30c6\u30a3\u30d6\u30b9\u30d4\u30fc\u30ab\u30fc\u3078\u306e\u63a5\u7d9a\u306b\u3082\u5bfe\u5fdc\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u30d5\u30ed\u30f3\u30c8\u30d1\u30cd\u30eb\u306eUSB\u7aef\u5b50\u306f\u3001DAP\u3084\u30b9\u30de\u30db\u3068\u63a5\u7d9a\u3057\u3001USB-DAC\u3068\u3057\u3066\u52d5\u4f5c\u3055\u305b\u3001\u30ea\u30a2\u306eUSB-A\u306f\u3001USB\u30e1\u30e2\u30ea\u30fc\/HDD\u30b9\u30c8\u30ec\u30fc\u30b8\u5185\u306e\u697d\u66f2\u306e\u30c0\u30a4\u30ec\u30af\u30c8\u518d\u751f\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3>Bluetooth 5.1\u3001LDAC\uff0faptX Adaptive\u5bfe\u5fdc\u306e\u9ad8\u97f3\u8cea\u30ef\u30a4\u30e4\u30ec\u30b9\u53d7\u4fe1<\/h3>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-1553009\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/09\/detail_fiio_k17-r2r_8-e1789017841898.jpg\" alt=\"\" width=\"640\" height=\"640\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>Bluetooth 5.1\u306b\u5bfe\u5fdc\u3057\u3001SBC\uff0fAAC\uff0faptX\uff0faptX LL\uff0faptX HD\uff0faptX Adaptive\uff0fLDAC\u306e\u5404\u30b3\u30fc\u30c7\u30c3\u30af\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u30b9\u30de\u30fc\u30c8\u30db\u30f3\u3084PC\u304b\u3089\u306e\u30ef\u30a4\u30e4\u30ec\u30b9\u518d\u751f\u3067\u3082\u3001R2R PRO DAC\u3068\u30c7\u30a3\u30b9\u30af\u30ea\u30fc\u30c8\u30a2\u30f3\u30d7\u304c\u751f\u307f\u51fa\u3059\u4e0a\u8cea\u306a\u30b5\u30a6\u30f3\u30c9\u3092\u304a\u697d\u3057\u307f\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3>\u7269\u7406\u7684\u306b\u5206\u96e2\u3057\u305f\u57fa\u677f\u69cb\u6210<\/h3>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-1553010\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/09\/detail_fiio_k17-r2r_9-e1789017887840.jpg\" alt=\"\" width=\"640\" height=\"640\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>\u5185\u90e8\u306e\u96fb\u6e90\u90e8\u3001\u30c7\u30b8\u30bf\u30eb\u90e8\u3001\u30a2\u30ca\u30ed\u30b0\u90e8\u306e\u5404\u30bb\u30af\u30b7\u30e7\u30f3\u3092\u305d\u308c\u305e\u308c\u7269\u7406\u7684\u306b\u5206\u96e2\u3057\u305f\u57fa\u677f\u4e0a\u306b\u914d\u7f6e\u3059\u308b\u3053\u3068\u3067\u3001\u96fb\u6e90\u3084\u30c7\u30b8\u30bf\u30eb\u56de\u8def\u306e\u30ce\u30a4\u30ba\u304c\u5fae\u5c0f\u306a\u30a2\u30ca\u30ed\u30b0\u4fe1\u53f7\u3078\u56de\u308a\u8fbc\u3080\u7d4c\u8def\u3092\u69cb\u9020\u7684\u306b\u906e\u65ad\u3057\u3001\u4fe1\u53f7\u51e6\u7406\u306e\u6b63\u78ba\u6027\u3068\u5b8c\u5168\u6027\u3092\u78ba\u4fdd\u3057\u3066\u3001\u3088\u308a\u7d14\u5ea6\u304c\u9ad8\u304f\u30af\u30ea\u30fc\u30f3\u306a\u30aa\u30fc\u30c7\u30a3\u30aa\u51fa\u529b\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3>\u30c8\u30ed\u30a4\u30c0\u30eb\u30c8\u30e9\u30f3\u30b9\u63a1\u7528\u300135W\u4f4e\u30ce\u30a4\u30ba\u30fb\u30ea\u30cb\u30a2\u96fb\u6e90<\/h3>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-1553011\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/09\/detail_fiio_k17-r2r_10-e1789018021294.jpg\" alt=\"\" width=\"640\" height=\"640\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u96fb\u6e90\u3092\u6392\u3057\u3001\u30c8\u30ed\u30a4\u30c0\u30eb\u30c8\u30e9\u30f3\u30b9\u3092\u7528\u3044\u305f35W\u306e\u4f4e\u30ce\u30a4\u30ba\u30fb\u30ea\u30cb\u30a2\u96fb\u6e90\u3092\u642d\u8f09\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>4700\u03bcF\u306e\u5927\u5bb9\u91cf\u96fb\u89e3\u30b3\u30f3\u30c7\u30f3\u30b55\u57fa\u3068Rubycon\u88fd\u56fa\u4f53\u30b3\u30f3\u30c7\u30f3\u30b5\u3001\u3055\u3089\u306bTI\u88fd\u8d85\u4f4e\u30ce\u30a4\u30baLDO\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u30fc\u306b\u3088\u308b\u591a\u6bb5\u30ec\u30ae\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u7d44\u307f\u5408\u308f\u305b\u3001\u30c7\u30b8\u30bf\u30eb\u90e8\u30fb\u30a2\u30ca\u30ed\u30b0\u90e8\u305d\u308c\u305e\u308c\u3078\u6975\u3081\u3066\u30af\u30ea\u30fc\u30f3\u306a\u96fb\u529b\u3092\u4f9b\u7d66\u3057\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3>\u30af\u30ea\u30fc\u30f3\u306a\u96fb\u529b\u4f9b\u7d66\u3092\u5b9f\u73fe\u3059\u308b\u3001\u72ec\u7acb\u7d66\u96fb\uff0b\u591a\u6bb5\u69cb\u6210\u306e\u30a2\u30ca\u30ed\u30b0\u96fb\u6e90<\/h3>\n<p>\u30c7\u30b8\u30bf\u30eb\u56de\u8def\u3068\u30a2\u30ca\u30ed\u30b0\u56de\u8def\u306b\u306f\u72ec\u7acb\u3057\u305f\u96fb\u6e90\u3092\u4f9b\u7d66\u3057\u3001\u4e21\u8005\u9593\u306e\u30af\u30ed\u30b9\u30c8\u30fc\u30af\u3068\u5e72\u6e09\u3092\u56de\u907f\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u30a2\u30ca\u30ed\u30b0\u90e8\u306f\u3055\u3089\u306b\u591a\u6bb5\u69cb\u6210\u306e\u96fb\u6e90\u3067\u99c6\u52d5\u3057\u3001D\/A\u5909\u63db\u90e8\u3084\u30ed\u30fc\u30d1\u30b9\u30d5\u30a3\u30eb\u30bf\u30fc\u306a\u3069\u591a\u304f\u306e\u6bb5\u306b\u5c02\u7528\u306e\u96fb\u6e90\u5236\u5fa1\u56de\u8def\u3092\u914d\u7f6e\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u4e8c\u6b21\u5074\u306b\u306f\u4f4e\u30ce\u30a4\u30ba\u30fb\u9ad8PSRR\u306eTI\u88fdLDO\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u30fc\u3092\u5099\u3048\u3001\u5b89\u5b9a\u3057\u3066\u30af\u30ea\u30fc\u30f3\u306a\u96fb\u529b\u3092\u4f9b\u7d66\u3057\u7d9a\u3051\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3>\u30cf\u30a4\u30a8\u30f3\u30c9\u30b0\u30ec\u30fc\u30c9\u306e\u30aa\u30fc\u30c7\u30a3\u30aa\u30d1\u30fc\u30c4\u3092\u60dc\u3057\u307f\u306a\u304f\u6295\u5165<\/h3>\n<p>\u9069\u6750\u9069\u6240\u306b\u53b3\u9078\u30d1\u30fc\u30c4\u3092\u914d\u7f6e\u3057\u3001\u4fe1\u53f7\u7d4c\u8def\u306e\u7d30\u90e8\u307e\u3067\u97f3\u8cea\u3092\u8ffd\u6c42\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u30fbNichicon\u88fd\u30aa\u30fc\u30c7\u30a3\u30aa\u7528\u30b3\u30f3\u30c7\u30f3\u30b5\u00d74<\/p>\n<p>\u30fbELNA SILMIC II\u00d74\uff0fELNA RA3\u00d76<\/p>\n<p>\u30fbWIMA\u88fd\u30aa\u30fc\u30c7\u30a3\u30aa\u7528\u30d5\u30a3\u30eb\u30e0\u30b3\u30f3\u30c7\u30f3\u30b5\u00d74<\/p>\n<p>\u30fbNEUTRIK\u88fd\u91d1\u30e1\u30c3\u30ad\u30b3\u30cd\u30af\u30bf\u30fc<\/p>\n<p>\u30fb\u9280\u30e1\u30c3\u30ad\u7121\u9178\u7d20\u9285\uff08OFC\uff09\u5185\u90e8\u914d\u7dda\u00d74\u7d44<\/p>\n<p>\u30fbTI\u88fd\u4f4e\u30ce\u30a4\u30ba\u30aa\u30da\u30a2\u30f3\u30d7<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3>3.93\u30a4\u30f3\u30c1LCD\u30bf\u30c3\u30c1\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u30685\u3064\u306e\u30ce\u30d6\u306b\u3088\u308b\u3001\u76f4\u611f\u7684\u306a\u64cd\u4f5c\u6027\u3068 \u5c02\u7528\u30a2\u30d7\u30ea\u300cFiiO Control\u300d\u3067\u30ef\u30a4\u30e4\u30ec\u30b9\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb<\/h3>\n<p>3.93\u30a4\u30f3\u30c1\u306e\u6a2a\u9577LCD\u30bf\u30c3\u30c1\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u3092\u642d\u8f09\u3057\u3001\u518d\u751f\u60c5\u5831\u3084VU\u30e1\u30fc\u30bf\u30fc\u306a\u3069\u3092\u7f8e\u3057\u304f\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u96fb\u6e90\u3001\u30a2\u30ca\u30ed\u30b0\u51fa\u529b\u30ec\u30d9\u30eb\u3001\u30b2\u30a4\u30f3\u3001\u30dc\u30ea\u30e5\u30fc\u30e0\u3001\u30e1\u30cb\u30e5\u30fc\u3068\u3044\u30465\u3064\u306e\u30ce\u30d6\u306b\u52a0\u3048\u3001\u4ed8\u5c5e\u306e\u30a2\u30eb\u30df\u5408\u91d1\u88fd\u8d64\u5916\u7dda\u30ea\u30e2\u30b3\u30f3\u306b\u3088\u308a\u3001\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u3067\u3082\u30ea\u30b9\u30cb\u30f3\u30b0\u30dd\u30b8\u30b7\u30e7\u30f3\u304b\u3089\u3067\u3082\u5feb\u9069\u306b\u64cd\u4f5c\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u3055\u3089\u306b\u3001\u5c02\u7528\u30a2\u30d7\u30ea\u300cFiiO 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decoding=\"async\" class=\"alignnone size-full wp-image-1553001\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/09\/4562314022575-02-e1789017535813.jpg\" alt=\"\" width=\"640\" height=\"640\" \/><\/p>\n<div class=\"ee-card\" data-ee-variant=\"gid:\/\/shopify\/ProductVariant\/48699470086385\" data-ee-jan=\"4562314022575\" data-ee-handle=\"775587\">\n\t<a class=\"ee-card__img\" href=\"https:\/\/www.e-earphone.jp\/products\/775587?variant=48699470086385&#038;utm_source=e-earphone.blog&#038;utm_medium=referral&#038;utm_campaign=product_card&#038;utm_content=1552999\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0700\/2990\/2065\/files\/1002806_3251909.jpg?v=1788856809&#038;width=240\" alt=\"\" width=\"120\" height=\"120\" loading=\"lazy\"><\/a>\n\t<div class=\"ee-card__body\">\n\t\t<span class=\"ee-card__brand\">FIIO<\/span>\t\t<a class=\"ee-card__title\" href=\"https:\/\/www.e-earphone.jp\/products\/775587?variant=48699470086385&#038;utm_source=e-earphone.blog&#038;utm_medium=referral&#038;utm_campaign=product_card&#038;utm_content=1552999\" target=\"_blank\" rel=\"noopener\">K17 R2R\uff08Silver\uff09<\/a>\n\t\t\t\t<span class=\"ee-card__price -wait\"><noscript>\u4fa1\u683c\u306f\u5546\u54c1\u30da\u30fc\u30b8\u3067<\/noscript><\/span>\n\t\t\t\t<div class=\"ee-card__btns\">\n\t\t\t<a class=\"ee-card__btn -new\" href=\"https:\/\/www.e-earphone.jp\/products\/775587?variant=48699470086385&#038;utm_source=e-earphone.blog&#038;utm_medium=referral&#038;utm_campaign=product_card&#038;utm_content=1552999\" target=\"_blank\" rel=\"noopener\">\u30aa\u30f3\u30e9\u30a4\u30f3\u30b9\u30c8\u30a2\u3067\u898b\u308b<\/a>\n\t\t\t<a class=\"ee-card__btn -used\" href=\"https:\/\/www.e-earphone.jp\/collections\/used\/parent_id:775587?sales_status=1&#038;utm_source=e-earphone.blog&#038;utm_medium=referral&#038;utm_campaign=product_card&#038;utm_content=1552999\" target=\"_blank\" rel=\"noopener\" 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\u4ee5\u4e0aPR\u30b9\u30bf\u30c3\u30d5\u304c\u304a\u9001\u308a\u3057\u307e\u3057\u305f\uff01<\/p>\n<p>&nbsp;<\/p>\n<p>\u203b\u8a18\u4e8b\u4e2d\u306e\u5546\u54c1\u4fa1\u683c\u30fb\u60c5\u5831\u306f\u63b2\u8f09\u5f53\u6642\u306e\u3082\u306e\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>FIIO\u306e\u30d5\u30e9\u30c3\u30b0\u30b7\u30c3\u30d7\u30af\u30e9\u30b9\u306e\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u578bUSB DAC\u5185\u8535\u30d8\u30c3\u30c9\u30db\u30f3\u30a2\u30f3\u30d7 \u3053\u3093\u306b\u3061\u306f\uff01e\u2606\u30a4\u30e4\u30db\u30f3\u306ePR\u30b9\u30bf\u30c3\u30d5\u3067\u3059\uff01 \u4eca\u56de\u306fFIIO\u304b\u3089\u306e\u65b0\u88fd\u54c1\u306e\u3054\u7d39\u4ecb\u3067\u3059\u3002 &nbsp; FIIO K17 R2R FIIO  [&hellip;]<\/p>\n","protected":false},"author":341,"featured_media":1553012,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[5],"tags":[710,759,235,11100],"class_list":["post-1552999","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-newitem","tag-amp","tag-dac","tag-fiio","tag-r2r"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u30109\/18\u767a\u58f2\u3011FIIO\u304b\u3089\u300c24+5bit\u30bb\u30b0\u30e1\u30f3\u30c8\u578bR2R PRO DAC\u300d\u3092\u642d\u8f09\u3057\u305f K17 R2R \u304c\u767b\u5834\uff01 - \u30a4\u30e4\u30db\u30f3\u30fb\u30d8\u30c3\u30c9\u30db\u30f3\u5c02\u9580\u5e97e\u30a4\u30e4\u30db\u30f3\u306e\u30d6\u30ed\u30b0<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, 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