{"id":1541275,"date":"2026-02-13T11:00:27","date_gmt":"2026-02-13T02:00:27","guid":{"rendered":"https:\/\/e-earphone.blog\/?p=1541275"},"modified":"2026-02-27T09:28:41","modified_gmt":"2026-02-27T00:28:41","slug":"%e3%80%902-21%e7%99%ba%e5%a3%b2%e3%80%91astellkern-ak-hc5%ef%bc%81%e3%83%96%e3%83%a9%e3%83%b3%e3%83%89%e5%88%9d%e3%81%ae%e3%83%8f%e3%82%a4%e3%82%a8%e3%83%b3%e3%83%89%e3%83%9d%e3%83%bc%e3%82%bf","status":"publish","type":"post","link":"https:\/\/e-earphone.blog\/?p=1541275","title":{"rendered":"\u30102\/21\u767a\u58f2\u3011Astell&#038;Kern AK HC5\uff01\u30d6\u30e9\u30f3\u30c9\u521d\u306e\u30cf\u30a4\u30a8\u30f3\u30c9\u30dd\u30fc\u30bf\u30d6\u30ebUSB DAC\u304c\u767b\u5834"},"content":{"rendered":"<p style=\"text-align: center;\">\u30d5\u30e9\u30c3\u30b0\u30b7\u30c3\u30d7\u7d1a\uff24\uff21\uff23\u642d\u8f09\u306e\u30cf\u30a4\u30a8\u30f3\u30c9\u30dd\u30fc\u30bf\u30d6\u30eb\uff35\uff33\uff22\/\uff24\uff21\uff23\u304c\u9042\u306b\u65b0\u767b\u5834\u3067\u3059\u3002<\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n<p data-path-to-node=\"2\">\u3053\u3093\u306b\u3061\u306f\uff01e\u30a4\u30e4\u30db\u30f3\u306ePR\u30b9\u30bf\u30c3\u30d5\u3067\u3059\uff01<\/p>\n<p data-path-to-node=\"2\">\u4eca\u56de\u306fAstell&amp;Kern\u304b\u3089\u306e\u65b0\u88fd\u54c1\u306e\u3054\u7d39\u4ecb\u3067\u3059\u3002<\/p>\n<p data-path-to-node=\"2\">\u00a0<\/p>\n<p data-path-to-node=\"2\">\u00a0<\/p>\n<h2 data-path-to-node=\"3\">Astell&amp;Kern AK HC5<\/h2>\n<p data-path-to-node=\"4\"><img decoding=\"async\" class=\"alignnone size-full wp-image-1541276\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/8800309900634-01.jpg\" alt=\"\" width=\"700\" height=\"700\" srcset=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/8800309900634-01.jpg 700w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/8800309900634-01-300x300.jpg 300w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/8800309900634-01-150x150.jpg 150w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/8800309900634-01-180x180.jpg 180w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<div class=\"ee-card\" data-ee-variant=\"gid:\/\/shopify\/ProductVariant\/47791957377265\" data-ee-jan=\"8800309900634\" data-ee-handle=\"695201\">\n\t<a class=\"ee-card__img\" href=\"https:\/\/www.e-earphone.jp\/products\/695201?variant=47791957377265&#038;utm_source=e-earphone.blog&#038;utm_medium=referral&#038;utm_campaign=product_card&#038;utm_content=1541275\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0700\/2990\/2065\/files\/920766_3067344.jpg?v=1780892819&#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\">Astell&amp;Kern<\/span>\t\t<a class=\"ee-card__title\" href=\"https:\/\/www.e-earphone.jp\/products\/695201?variant=47791957377265&#038;utm_source=e-earphone.blog&#038;utm_medium=referral&#038;utm_campaign=product_card&#038;utm_content=1541275\" target=\"_blank\" rel=\"noopener\">AK HC5 \u3010IRV-AK-HC5\u3011<\/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<div class=\"ee-card__btns\">\n\t\t\t<a class=\"ee-card__btn -new\" href=\"https:\/\/www.e-earphone.jp\/products\/695201?variant=47791957377265&#038;utm_source=e-earphone.blog&#038;utm_medium=referral&#038;utm_campaign=product_card&#038;utm_content=1541275\" 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:695201?sales_status=1&#038;utm_source=e-earphone.blog&#038;utm_medium=referral&#038;utm_campaign=product_card&#038;utm_content=1541275\" target=\"_blank\" rel=\"noopener\" hidden><\/a>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n<p data-path-to-node=\"5\">\u00a0<\/p>\n<p style=\"text-align: center;\" data-path-to-node=\"6\"><span style=\"font-size: 24px;\"><strong><span style=\"color: #ff0000;\">2025\u5e742\u670821\u65e5\u767a\u58f2\uff01<\/span><\/strong><\/span><\/p>\n<p data-path-to-node=\"6\">\u00a0<\/p>\n<p><iframe title=\"DAC\u3082\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3082\u307b\u307cSP4000\u3058\u3083\u3093\u3002Astell&amp;Kern\u521d\u306e\u30cf\u30a4\u30a8\u30f3\u30c9\u30c9\u30f3\u30b0\u30ebDAC\u300cAK HC5\u300d\u304c\u3059\u3054\u304b\u3063\u305f\uff01\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/mkDyGFKcQUw?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p data-path-to-node=\"6\">\u00a0<\/p>\n<h3 data-path-to-node=\"7\">Astell&amp;Kern\u521d\u306e\u30cf\u30a4\u30a8\u30f3\u30c9\u30dd\u30fc\u30bf\u30d6\u30ebUSB DAC<\/h3>\n<p data-path-to-node=\"8\"><img decoding=\"async\" class=\"alignnone size-full wp-image-1541277\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/detail_astell-and-kern_ak-hc5_1.jpg\" alt=\"\" width=\"700\" height=\"700\" srcset=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/detail_astell-and-kern_ak-hc5_1.jpg 700w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/detail_astell-and-kern_ak-hc5_1-300x300.jpg 300w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/detail_astell-and-kern_ak-hc5_1-150x150.jpg 150w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/detail_astell-and-kern_ak-hc5_1-180x180.jpg 180w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p data-path-to-node=\"8\">AK HC5\u306fAstell&amp;Kern\u306e\u30aa\u30fc\u30c7\u30a3\u30aa\u54f2\u5b66\u3068\u7cbe\u5bc6\u306a\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3092\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u7b50\u4f53\u306b\u51dd\u7e2e\u3057\u3001\u5f93\u6765\u30e2\u30c7\u30eb\u3092\u51cc\u99d5\u3059\u308b\u5b8c\u6210\u5ea6\u3092\u5b9f\u73fe\u3057\u305f\u3001\u521d\u306e\u30cf\u30a4\u30a8\u30f3\u30c9\u30dd\u30fc\u30bf\u30d6\u30ebUSB DAC\u3067\u3059\u30023.5mm\u30a2\u30f3\u30d0\u30e9\u30f3\u30b9\uff083\u6975\uff09\/4.4mm\uff085\u6975GND\u7d50\u7dda\uff09\u30c7\u30e5\u30a2\u30eb\u51fa\u529b\u3001\u30d5\u30e9\u30c3\u30b0\u30b7\u30c3\u30d7\u7d1a\u306eDAC\u3068\u6700\u9069\u5316\u3055\u308c\u305f\u96fb\u6e90\u5236\u5fa1\u3092\u642d\u8f09\u3057\u3001\u5727\u5012\u7684\u306a\u30b5\u30a6\u30f3\u30c9\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002Astell&amp;Kern\u30aa\u30fc\u30c7\u30a3\u30aa\u30d7\u30ec\u30fc\u30e4\u30fc\u3068\u540c\u3058\u30a8\u30f3\u30b3\u30fc\u30c0\u30fc\u30b7\u30b9\u30c6\u30e0\u63a1\u7528\u306b\u3088\u308b\u72ec\u7acb\u3057\u305f150\u30b9\u30c6\u30c3\u30d7\u306e\u30dc\u30ea\u30e5\u30fc\u30e0\u30db\u30a4\u30fc\u30eb\u306b\u3088\u308a\u3001\u7cbe\u5bc6\u3067\u5fae\u8abf\u6574\u53ef\u80fd\u306a\u304d\u3081\u7d30\u304b\u3044\u97f3\u91cf\u8abf\u7bc0\u3092\u5b9f\u73fe\u3002\u30b5\u30a4\u30c9\u30dc\u30bf\u30f3\u3092\u30c0\u30d6\u30eb\u30af\u30ea\u30c3\u30af\u3059\u308b\u3053\u3068\u3067\u30dc\u30ea\u30e5\u30fc\u30e0\u30db\u30a4\u30fc\u30eb\u306e\u30ed\u30c3\u30af\u3092\u639b\u3051\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002\u307e\u305f\u30011.62\u578bOLED\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u3092\u642d\u8f09\u3057\u3001\u73fe\u5728\u306e\u8a2d\u5b9a\u3084\u518d\u751f\u60c5\u5831\u3092\u7d20\u65e9\u304f\u8868\u793a\u3057\u3001\u64cd\u4f5c\u3084\u8abf\u6574\u3092\u30b7\u30fc\u30e0\u30ec\u30b9\u3067\u76f4\u89b3\u7684\u306a\u4f53\u9a13\u3078\u3068\u5909\u3048\u307e\u3059\u3002AK HC5\u306f\u3001\u30dd\u30fc\u30bf\u30d6\u30ebUSB DAC\u306e\u65b0\u305f\u306a\u57fa\u6e96\u3092\u6253\u3061\u7acb\u3066\u307e\u3059\u3002[Compact Form. Complete Perfection.] AK HC5\u306f\u3001\u624b\u8efd\u3055\u306e\u4e2d\u306b\u3082Astell\uff06Kern\u3089\u3057\u3044\u8a87\u5f35\u306a\u304f\u539f\u97f3\u306b\u9650\u308a\u306a\u304f\u8fd1\u3044\u30b5\u30a6\u30f3\u30c9\u4f53\u9a13\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<p data-path-to-node=\"8\">\u00a0<\/p>\n<p data-path-to-node=\"8\">\u00a0<\/p>\n<p data-path-to-node=\"8\">\u00a0<\/p>\n<h3 data-path-to-node=\"9\">AKM\u30d5\u30e9\u30c3\u30b0\u30b7\u30c3\u30d7DAC AK4499EX\u3092\u30dd\u30fc\u30bf\u30d6\u30ebUSB DAC\u3068\u3057\u3066\u521d\u642d\u8f09<\/h3>\n<p data-path-to-node=\"10\"><img decoding=\"async\" class=\"alignnone size-full wp-image-1541278\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/detail_astell-and-kern_ak-hc5_2.jpg\" alt=\"\" width=\"700\" height=\"700\" srcset=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/detail_astell-and-kern_ak-hc5_2.jpg 700w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/detail_astell-and-kern_ak-hc5_2-300x300.jpg 300w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/detail_astell-and-kern_ak-hc5_2-150x150.jpg 150w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/detail_astell-and-kern_ak-hc5_2-180x180.jpg 180w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p data-path-to-node=\"10\">AK HC5\u306f\u30dd\u30fc\u30bf\u30d6\u30ebUSB DAC\u3068\u3057\u3066\u521d\u3081\u3066\u3001AKM\u306e\u30d5\u30e9\u30c3\u30b0\u30b7\u30c3\u30d7DAC\u3067\u3042\u308bAK4499EX\u3092\u30b7\u30f3\u30b0\u30eb\u3067\u642d\u8f09\u3057\u3001\u6700\u9ad8\u5cf0\u306e\u30b5\u30a6\u30f3\u30c9\u6027\u80fd\u3092\u5b9f\u73fe\u3057\u307e\u3057\u305f\u3002AK4191EQ\u30c7\u30b8\u30bf\u30eb\u30d7\u30ed\u30bb\u30c3\u30b5\u30fc\u3068AK4499EX DAC\u306e\u7d44\u307f\u5408\u308f\u305b\u306b\u3088\u308a\u30c7\u30b8\u30bf\u30eb\u4fe1\u53f7\u3068\u30a2\u30ca\u30ed\u30b0\u4fe1\u53f7\u3092\u5b8c\u5168\u306b\u5206\u96e2\/\u51e6\u7406\u3092\u884c\u3044\u3001\u30ce\u30a4\u30ba\u5e72\u6e09\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u305f\u5727\u5012\u7684\u306aS\/N\u6bd4\u306e\u5b9f\u73fe\u3068\u5171\u306b\u3001\u5fae\u7d30\u306a\u30c7\u30a3\u30c6\u30fc\u30eb\u307e\u3067\u7cbe\u5bc6\u306b\u518d\u73fe\u3057\u307e\u3059\u3002\u305d\u3057\u3066PCM768KHz\/32bit\u3001DSD512\u306b\u30cd\u30a4\u30c6\u30a3\u30d6\u5bfe\u5fdc\u3002AK HC5\u3092\u901a\u3058\u3066\u3001Astell&amp;Kern\u30c7\u30b8\u30bf\u30eb\u30aa\u30fc\u30c7\u30a3\u30aa\u30d7\u30ec\u30fc\u30e4\u30fc\u30ec\u30d9\u30eb\u306e\u30d7\u30ec\u30df\u30a2\u30e0\u306a\u97f3\u8cea\u3092\u4f53\u9a13\u3057\u3066\u304f\u3060\u3055\u3044\u3002 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src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/detail_astell-and-kern_ak-hc5_3.jpg\" alt=\"\" width=\"700\" height=\"450\" srcset=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/detail_astell-and-kern_ak-hc5_3.jpg 700w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/detail_astell-and-kern_ak-hc5_3-300x193.jpg 300w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/detail_astell-and-kern_ak-hc5_3-150x96.jpg 150w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p data-path-to-node=\"12\">AK HC5\u306b\u306f\u3001Astell&amp;Kern\u30d5\u30e9\u30c3\u30b0\u30b7\u30c3\u30d7\u30aa\u30fc\u30c7\u30a3\u30aa\u30d7\u30ec\u30fc\u30e4\u30fcA&amp;ultima SP4000\u3067\u5b8c\u6210\u3055\u308c\u305fHigh Driving Mode\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3092\u63a1\u7528\u3057\u3001\u9a5a\u304f\u307b\u3069\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u7b50\u4f53\u3067\u5353\u8d8a\u3057\u305f\u30b5\u30a6\u30f3\u30c9\u6027\u80fd\u3092\u5b9f\u73fe\u3057\u307e\u3057\u305f\u3002\u6c34\u5e73\u4e26\u5217\u914d\u7f6eOP AMP\u306b\u3088\u308a\u3001\u30dd\u30fc\u30bf\u30d6\u30ebUSB DAC\u3068\u3057\u3066\u306f\u304b\u3064\u3066\u306a\u3044S\/N\u30ec\u30d9\u30eb\u3068\u9ad8\u30c8\u30eb\u30af\u3067\u529b\u5f37\u3044\u99c6\u52d5\u529b\u306e\u30b5\u30a6\u30f3\u30c9\u306e\u4e21\u7acb\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002\u8c4a\u304b\u306a\u5bc6\u5ea6\u3001\u6df1\u307f\u306e\u3042\u308b\u7a7a\u9593\u611f\u3001\u529b\u5f37\u3044\u30a8\u30cd\u30eb\u30ae\u30fc\u3002\u30b3\u30f3\u30d1\u30af\u30c8\u30b5\u30a4\u30ba\u304b\u3089\u653e\u305f\u308c\u308b\u30d5\u30e9\u30c3\u30b0\u30b7\u30c3\u30d7\u7d1a\u306e\u30b5\u30a6\u30f3\u30c9\u3092\u4f53\u611f\u304f\u3060\u3055\u3044\u3002<\/p>\n<p data-path-to-node=\"12\">\u00a0<\/p>\n<p data-path-to-node=\"12\">\u00a0<\/p>\n<p data-path-to-node=\"12\">\u00a0<\/p>\n<h3 data-path-to-node=\"13\">\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30a2\u30c3\u30d7\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u300cDAR\u300d\u6a5f\u80fd\u642d\u8f09<\/h3>\n<p data-path-to-node=\"14\"><img decoding=\"async\" class=\"alignnone size-full wp-image-1541280\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/detail_astell-and-kern_ak-hc5_4.jpg\" alt=\"\" width=\"700\" height=\"280\" srcset=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/detail_astell-and-kern_ak-hc5_4.jpg 700w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/detail_astell-and-kern_ak-hc5_4-300x120.jpg 300w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/detail_astell-and-kern_ak-hc5_4-150x60.jpg 150w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p data-path-to-node=\"14\">AK 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https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/detail_astell-and-kern_ak-hc5_9-1-300x193.jpg 300w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/detail_astell-and-kern_ak-hc5_9-1-150x96.jpg 150w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p>AK 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data-path-to-node=\"18\">\u00a0<\/p>\n<p data-path-to-node=\"18\">\u00a0<\/p>\n<p data-path-to-node=\"18\">\u00a0<\/p>\n<h3><strong>\u30d0\u30b9\u30d1\u30ef\u30fc\u99c6\u52d5\u3067\u7c21\u5358\u4fbf\u5229\u306a\u30d7\u30e9\u30b0\uff06\u30d7\u30ec\u30a4<\/strong><\/h3>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-1541285\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/detail_astell-and-kern_ak-hc5_10.jpg\" alt=\"\" width=\"700\" height=\"700\" srcset=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/detail_astell-and-kern_ak-hc5_10.jpg 700w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/detail_astell-and-kern_ak-hc5_10-300x300.jpg 300w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/detail_astell-and-kern_ak-hc5_10-150x150.jpg 150w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/detail_astell-and-kern_ak-hc5_10-180x180.jpg 180w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p>\u30d7\u30e9\u30b0\uff06\u30d7\u30ec\u30a4\u306b\u5bfe\u5fdc\u3057\u305fUSB Type-C\u30dd\u30fc\u30c8\u3092\u6301\u3064\u30c7\u30d0\u30a4\u30b9\u306b\u76f4\u63a5\u63a5\u7d9a\u3059\u308b\u3060\u3051\u3067\u3001Astell&amp;Kern\u306a\u3089\u3067\u306f\u306e\u512a\u308c\u305fHi-Fi\u30b5\u30a6\u30f3\u30c9\u3092\u7c21\u5358\u306b\u697d\u3057\u3080\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u63a5\u7d9a\u3057\u305f\u518d\u751f\u6a5f\u5668\u304b\u3089\u306e\u96fb\u529b\u3092\u5229\u7528\u3059\u308b\u30d0\u30b9\u30d1\u30ef\u30fc\u65b9\u5f0f\u306e\u305f\u3081\u3001\u5145\u96fb\u306e\u5fc5\u8981\u306f\u306a\u304f\u3001\u5225\u9014\u5916\u90e8\u30b5\u30a6\u30f3\u30c9\u30ab\u30fc\u30c9\u3084\u30a2\u30f3\u30d7\u3001DAC\u306b\u63a5\u7d9a\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u307e\u305f\u3001Lightning\u30dd\u30fc\u30c8\u7528\u306e\u30b1\u30fc\u30d6\u30eb\u3082\u4ed8\u5c5e\u3057\u307e\u3059\u3002<\/p>\n<p data-path-to-node=\"18\">\u00a0<\/p>\n<p data-path-to-node=\"18\">\u00a0<\/p>\n<h3><strong>Synt3<\/strong><strong>\u88fdPU\u30ec\u30b6\u30fc\u30b1\u30fc\u30b9\u4ed8\u5c5e<\/strong><\/h3>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-1541286\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/detail_astell-and-kern_ak-hc5_11.jpg\" alt=\"\" width=\"700\" height=\"700\" srcset=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/detail_astell-and-kern_ak-hc5_11.jpg 700w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/detail_astell-and-kern_ak-hc5_11-300x300.jpg 300w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/detail_astell-and-kern_ak-hc5_11-150x150.jpg 150w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/detail_astell-and-kern_ak-hc5_11-180x180.jpg 180w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p>AK HC5\u306b\u306f\u5c02\u7528\u306ePU\u30ec\u30b6\u30fc\u30b1\u30fc\u30b9\u304c\u4ed8\u5c5e\u3057\u307e\u3059\u3002\u30a4\u30bf\u30ea\u30a2\u306e\u5c02\u9580\u30e1\u30fc\u30ab\u30fcSynt3\u793e\u88fd\u306e\u9ad8\u7d1a\u30dd\u30ea\u30a6\u30ec\u30bf\u30f3\u7d20\u6750\u3092\u4f7f\u7528\u3057\u3001\u512a\u308c\u305f\u4fdd\u8b77\u6027\u80fd\u3092\u63d0\u4f9b\u3057\u306a\u304c\u3089\u3001\u67d4\u3089\u304b\u304f\u6d17\u7df4\u3055\u308c\u305f\u8cea\u611f\u3092\u5b9f\u73fe\u3057\u3001\u9ad8\u7d1a\u611f\u3068\u5feb\u9069\u306a\u624b\u89e6\u308a\u3092\u4e21\u7acb\u3055\u305b\u3066\u3044\u307e\u3059\u3002\u5358\u306a\u308b\u4fdd\u8b77\u6a5f\u80fd\u3092\u8d85\u3048\u3001\u88c5\u7740\u6642\u306b\u3082AK HC5\u306e\u30c7\u30b6\u30a4\u30f3\u3068\u5b58\u5728\u611f\u3092\u9ad8\u3081\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3><strong>\u30c7\u30b6\u30a4\u30f3\u30b3\u30f3\u30bb\u30d7\u30c8<\/strong><\/h3>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-1541287\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/detail_astell-and-kern_ak-hc5_12.jpg\" alt=\"\" width=\"700\" height=\"700\" srcset=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/detail_astell-and-kern_ak-hc5_12.jpg 700w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/detail_astell-and-kern_ak-hc5_12-300x300.jpg 300w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/detail_astell-and-kern_ak-hc5_12-150x150.jpg 150w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/detail_astell-and-kern_ak-hc5_12-180x180.jpg 180w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p>AK HC5\u306e\u30c7\u30b6\u30a4\u30f3\u30b3\u30f3\u30bb\u30d7\u30c8\u306f\u300c\u30bd\u30ea\u30c3\u30c9\u30d5\u30ed\u30fc\/\u5805\u7262\u6027\u3068\u67d4\u8edf\u6027\u306e\u8abf\u548c\u300d\u3067\u3059\u3002\u300c\u30bd\u30ea\u30c3\u30c9\u300d\u306fAstell&amp;Kern\u304c\u8ffd\u6c42\u3059\u308b\u529b\u5f37\u304f\u9ad8\u5fe0\u5b9f\u306a\u30b5\u30a6\u30f3\u30c9\u6027\u80fd\u3078\u306e\u63fa\u308b\u304e\u306a\u3044\u59ff\u52e2\u3092\u3001\u300c\u30d5\u30ed\u30fc\u300d\u306f\u65e5\u5e38\u306e\u5229\u4fbf\u6027\u3092\u9ad8\u3081\u308b\u512a\u96c5\u306a\u66f2\u7dda\u3068\u6ed1\u3089\u304b\u306a\u64cd\u4f5c\u6027\u3092\u4f53\u73fe\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u4e8c\u3064\u306e\u5bfe\u7167\u7684\u306a\u7406\u5ff5\u3092\u878d\u5408\u3055\u305b\u308b\u3053\u3068\u3067\u3001AK HC5\u306fAstell&amp;Kern\u306e\u5f37\u3055\u3068\u6d41\u52d5\u6027\u306e\u8abf\u548c\u3092\u8868\u73fe\u3057\u3001\u624b\u306b\u53d6\u3063\u305f\u77ac\u9593\u306b\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u3067\u3042\u308a\u306a\u304c\u3089\u6d17\u7df4\u3055\u308c\u305f\u30c7\u30b6\u30a4\u30f3\u3092\u611f\u3058\u3055\u305b\u307e\u3059\u3002<\/p>\n<p data-path-to-node=\"18\">\u00a0<\/p>\n<p data-path-to-node=\"18\">\u00a0<\/p>\n<h2 data-path-to-node=\"19\">\u30b9\u30da\u30c3\u30af\uff08\u88fd\u54c1\u4ed5\u69d8\uff09<\/h2>\n<table width=\"692\">\n<tbody>\n<tr style=\"height: 95px;\">\n<td style=\"height: 95px;\" width=\"198\">\n<p>\u30e2\u30c7\u30eb\u540d<\/p>\n<\/td>\n<td style=\"height: 95px;\" width=\"494\">\n<p>AK HC5<\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 95px;\">\n<td style=\"height: 95px;\" width=\"198\">\n<p>\u672c\u4f53\u30ab\u30e9\u30fc<\/p>\n<\/td>\n<td style=\"height: 95px;\" width=\"494\">\n<p>Satin Silver<\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 95px;\">\n<td style=\"height: 95px;\" width=\"198\">\n<p>\u672c\u4f53\u7d20\u6750<\/p>\n<\/td>\n<td style=\"height: 95px;\" width=\"494\">\n<p>\u30a2\u30eb\u30df\u30cb\u30a6\u30e0<\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 95px;\">\n<td style=\"height: 95px;\" width=\"198\">\n<p>\u30b5\u30a4\u30ba (W\u00d7H\u00d7D)<\/p>\n<\/td>\n<td style=\"height: 95px;\" width=\"494\">\n<p>32mm \u00d7 64.3mm \u00d7 16mm<\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 95px;\">\n<td style=\"height: 95px;\" width=\"198\">\n<p>\u91cd\u91cf<\/p>\n<\/td>\n<td style=\"height: 95px;\" width=\"494\">\n<p>\u7d0446g<\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 95px;\">\n<td style=\"height: 95px;\" width=\"198\">\n<p>DAC<\/p>\n<\/td>\n<td style=\"height: 95px;\" width=\"494\">\n<p>AKM AK4191EQ + AK4499EX<\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 88.2969px;\">\n<td style=\"height: 88.2969px;\" width=\"198\">\n<p>\u5bfe\u5fdc\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u30ec\u30fc\u30c8<\/p>\n<\/td>\n<td style=\"height: 88.2969px;\" width=\"494\">\n<p>PCM : 768KHz\/32bit<br \/>\nDSD : DSD512(22.4MHz\/1bit) \u30b9\u30c6\u30ec\u30aa<\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 95px;\">\n<td style=\"height: 95px;\" width=\"198\">\n<p>\u5165\u529b<\/p>\n<\/td>\n<td style=\"height: 95px;\" width=\"494\">\n<p>USB Type-C (UAC 2.0 \/ UAC 1.0 \u5207\u66ff\u53ef\u80fd)<\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 157px;\">\n<td style=\"height: 157px;\" width=\"198\">\n<p>\u51fa\u529b<\/p>\n<\/td>\n<td style=\"height: 157px;\" width=\"494\">\n<p>3.5mm\u30a2\u30f3\u30d0\u30e9\u30f3\u30b9\u51fa\u529b (3\u6975)<\/p>\n<p>4.4mm\u30d0\u30e9\u30f3\u30b9\u51fa\u529b\uff085\u6975GND\u7d50\u7dda\uff09<\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 95px;\">\n<td style=\"height: 95px;\" width=\"198\">\n<p>\u30a2\u30a6\u30c8\u30d7\u30c3\u30c8\u30ec\u30d9\u30eb(\u7121\u8ca0\u8377)<\/p>\n<\/td>\n<td style=\"height: 95px;\" width=\"494\">\n<p>2.5Vrms(\u30a2\u30f3\u30d0\u30e9\u30f3\u30b9) \/ 5Vrms(\u30d0\u30e9\u30f3\u30b9)<\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 95px;\">\n<td style=\"height: 95px;\" width=\"198\">\n<p>\u51fa\u529b\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9<\/p>\n<\/td>\n<td style=\"height: 95px;\" width=\"494\">\n<p>0.5\u03a9(\u30a2\u30f3\u30d0\u30e9\u30f3\u30b9 3.5mm) \/ 1.1\u03a9(\u30d0\u30e9\u30f3\u30b9 4.4mm)<\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 157px;\">\n<td style=\"height: 157px;\" width=\"198\">\n<p>\u5468\u6ce2\u6570\u7279\u6027<\/p>\n<\/td>\n<td style=\"height: 157px;\" width=\"494\">\n<p>\u00b10.006dB (20Hz~20KHz), \u30a2\u30f3\u30d0\u30e9\u30f3\u30b9 \/ \u00b10.006dB (20Hz~20KHz), \u30d0\u30e9\u30f3\u30b9<\/p>\n<p>\u00b10.06dB (20Hz~70KHz), \u30a2\u30f3\u30d0\u30e9\u30f3\u30b9 \/ \u00b10.06dB (20Hz~70KHz), \u30d0\u30e9\u30f3\u30b9<\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 95px;\">\n<td style=\"height: 95px;\" width=\"198\">\n<p>S\/N\u6bd4<\/p>\n<\/td>\n<td style=\"height: 95px;\" width=\"494\">\n<p>121dB @ 1KHz, \u30a2\u30f3\u30d0\u30e9\u30f3\u30b9 \/ 125dB @ 1KHz, \u30d0\u30e9\u30f3\u30b9<\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 95px;\">\n<td style=\"height: 95px;\" width=\"198\">\n<p>\u30af\u30ed\u30b9\u30c8\u30fc\u30af<\/p>\n<\/td>\n<td style=\"height: 95px;\" width=\"494\">\n<p>-139dB @ 1KHz, \u30a2\u30f3\u30d0\u30e9\u30f3\u30b9 \/ -141dB @ 1KHz, \u30d0\u30e9\u30f3\u30b9<\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 95px;\">\n<td style=\"height: 95px;\" width=\"198\">\n<p>THD+N<\/p>\n<\/td>\n<td style=\"height: 95px;\" width=\"494\">\n<p>0.0005% @ 1KHz, \u30a2\u30f3\u30d0\u30e9\u30f3\u30b9 \/ 0.0004% @ 1KHz, \u30d0\u30e9\u30f3\u30b9<\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 95px;\">\n<td style=\"height: 95px;\" width=\"198\">\n<p>IMD<\/p>\n<\/td>\n<td style=\"height: 95px;\" width=\"494\">\n<p>0.0006% 800Hz 10KHz (4:1), \u30a2\u30f3\u30d0\u30e9\u30f3\u30b9 \/ 0.0005% 800Hz 10KHz (4:1), \u30d0\u30e9\u30f3\u30b9<\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 220px;\">\n<td style=\"height: 220px;\" width=\"198\">\n<p>\u4ed8\u5c5e\u54c1<\/p>\n<\/td>\n<td style=\"height: 220px;\" width=\"494\">\n<p>USB-C\u30c7\u30e5\u30a2\u30eb\u30ce\u30a4\u30ba\u30b7\u30fc\u30eb\u30c9\u30b1\u30fc\u30d6\u30eb\u3001<\/p>\n<p>Lightning\u30c7\u30e5\u30a2\u30eb\u30ce\u30a4\u30ba\u30b7\u30fc\u30eb\u30c9\u30b1\u30fc\u30d6\u30eb\u3001<\/p>\n<p>Synt3\u88fd\u5c02\u7528PU\u30ec\u30b6\u30fc\u30b1\u30fc\u30b9<\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 95px;\">\n<td style=\"height: 95px;\" width=\"198\">\n<p>\u30e1\u30fc\u30ab\u30fc\u4fdd\u8a3c<\/p>\n<\/td>\n<td style=\"height: 95px;\" width=\"494\">\n<p>\u672c\u4f531\u5e74 \/ \u4ed8\u5c5e\u54c190\u65e5<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<hr data-path-to-node=\"21\" \/>\n<p data-path-to-node=\"4\"><img decoding=\"async\" class=\"alignnone size-full wp-image-1541276\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/8800309900634-01.jpg\" alt=\"\" width=\"700\" height=\"700\" srcset=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/8800309900634-01.jpg 700w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/8800309900634-01-300x300.jpg 300w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/8800309900634-01-150x150.jpg 150w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/02\/8800309900634-01-180x180.jpg 180w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<div class=\"ee-card\" data-ee-variant=\"gid:\/\/shopify\/ProductVariant\/47791957377265\" data-ee-jan=\"8800309900634\" data-ee-handle=\"695201\">\n\t<a class=\"ee-card__img\" href=\"https:\/\/www.e-earphone.jp\/products\/695201?variant=47791957377265&#038;utm_source=e-earphone.blog&#038;utm_medium=referral&#038;utm_campaign=product_card&#038;utm_content=1541275\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0700\/2990\/2065\/files\/920766_3067344.jpg?v=1780892819&#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\">Astell&amp;Kern<\/span>\t\t<a class=\"ee-card__title\" href=\"https:\/\/www.e-earphone.jp\/products\/695201?variant=47791957377265&#038;utm_source=e-earphone.blog&#038;utm_medium=referral&#038;utm_campaign=product_card&#038;utm_content=1541275\" target=\"_blank\" rel=\"noopener\">AK HC5 \u3010IRV-AK-HC5\u3011<\/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<div class=\"ee-card__btns\">\n\t\t\t<a class=\"ee-card__btn -new\" href=\"https:\/\/www.e-earphone.jp\/products\/695201?variant=47791957377265&#038;utm_source=e-earphone.blog&#038;utm_medium=referral&#038;utm_campaign=product_card&#038;utm_content=1541275\" 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:695201?sales_status=1&#038;utm_source=e-earphone.blog&#038;utm_medium=referral&#038;utm_campaign=product_card&#038;utm_content=1541275\" target=\"_blank\" rel=\"noopener\" hidden><\/a>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n<p data-path-to-node=\"5\">\u00a0<\/p>\n<p data-path-to-node=\"24\">e\u2606\u30a4\u30e4\u30db\u30f3\u306e\u5927\u962a\u65e5\u672c\u6a4b\u672c\u5e97\u3001\u79cb\u8449\u539f\u5e97\u3001\u4ed9\u53f0\u5e97\u3001\u540d\u53e4\u5c4b\u5927\u9808\u5e97\u306e\u5168\u5e97\u3067\u8a66\u8074\u6a5f\u3092\u3054\u7528\u610f\u3057\u3066\u304a\u308a\u307e\u3059\u3002\u6700\u5f8c\u307e\u3067\u3054\u89a7\u3044\u305f\u3060\u304d\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3059\uff01 \u4ee5\u4e0aPR\u30b9\u30bf\u30c3\u30d5\u304c\u304a\u9001\u308a\u3057\u307e\u3057\u305f\uff01<\/p>\n<p 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