{"id":1522573,"date":"2025-06-25T18:00:51","date_gmt":"2025-06-25T09:00:51","guid":{"rendered":"https:\/\/e-earphone.blog\/?p=1522573"},"modified":"2025-06-25T16:55:31","modified_gmt":"2025-06-25T07:55:31","slug":"%e3%80%90ceo%e3%81%ab%e8%81%9e%e3%81%84%e3%81%9f%ef%bc%81%e3%80%91astellkern%e3%81%ae%e4%bb%8a%e5%be%8c%e3%81%ae%e5%b1%95%e6%9c%9b%e3%81%a8%e6%96%b0%e8%a3%bd%e5%93%81%e3%80%8csp4000%e3%80%8d%e3%81%a8","status":"publish","type":"post","link":"https:\/\/e-earphone.blog\/?p=1522573","title":{"rendered":"\u3010CEO\u306b\u805e\u3044\u305f\uff01\u3011Astell&#038;Kern\u306e\u4eca\u5f8c\u306e\u5c55\u671b\u3068\u65b0\u88fd\u54c1\u300cSP4000\u300d\u3068\u300cXIO\u300d\u306b\u3064\u3044\u3066\u805e\u3044\u3066\u304d\u307e\u3057\u305f\uff01"},"content":{"rendered":"<p style=\"text-align: center;\">Astell&amp;Kern\u306e\u5c55\u671b\u3068\u8a71\u984c\u306e\u65b0\u88fd\u54c1\u306b\u3064\u3044\u3066CEO\u306b\u5b9f\u969b\u306b\u805e\u3044\u3066\u304d\u307e\u3057\u305f\uff01<\/p>\n<hr \/>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1496486 aligncenter\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2024\/04\/1998c537081f5847a9956195c9c005f7.jpg\" alt=\"\" width=\"640\" height=\"120\" srcset=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2024\/04\/1998c537081f5847a9956195c9c005f7.jpg 640w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2024\/04\/1998c537081f5847a9956195c9c005f7-300x56.jpg 300w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2024\/04\/1998c537081f5847a9956195c9c005f7-150x28.jpg 150w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>\u7686\u69d8\u3053\u3093\u306b\u3061\u306f\u3001<strong>PR\u90e8<\/strong>\u306e\u3086\u30fc\u3067\u3043\u3067\u3059\uff01<\/p>\n<p>&nbsp;<\/p>\n<p><a class=\"twitter-follow-button\" href=\"https:\/\/twitter.com\/eear_Yudy\" data-show-count=\"false\" data-size=\"large\">Follow@eear_Yudy<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>\u3053\u306e\u30d6\u30ed\u30b0\u3067\u306fAstell&amp;Kern\u306e\u4eca\u5f8c\u306e\u65b9\u5411\u6027\u3068SP4000\u3092\u542b\u3081\u305f3\u3064\u306e\u65b0\u88fd\u54c1\u306b\u3064\u3044\u3066\u3054\u7d39\u4ecb\u3057\u307e\u3059\uff01<\/p>\n<p>&nbsp;<\/p>\n<p>\u5148\u65e5\u30c9\u30a4\u30c4\u3067\u884c\u308f\u308c\u305f\u4e16\u754c\u6709\u6570\u306e\u30aa\u30fc\u30c7\u30a3\u30aa\u30a4\u30d9\u30f3\u30c8\u300cHIGH END <span data-teams=\"true\">munich 2025<\/span>\u300d\u306b\u884c\u3063\u3066\u304d\u307e\u3057\u305f\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1522574 aligncenter\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/05\/20250515_100332.jpg\" alt=\"\" width=\"640\" height=\"480\" srcset=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/05\/20250515_100332.jpg 640w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/05\/20250515_100332-300x225.jpg 300w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/05\/20250515_100332-150x113.jpg 150w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>\u4f1a\u5834\u3067\u306f\u6570\u3005\u306e\u30aa\u30fc\u30c7\u30a3\u30aa\u88fd\u54c1\u304c\u5c55\u793a\u3055\u308c\u3066\u304a\u308a\u4e00\u65e5\u3067\u306f\u56de\u308a\u5207\u308c\u306a\u3044\u307b\u3069\u306e\u898f\u6a21\u611f\u3067\u3057\u305f\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u305d\u306e\u4e2d\u3067\u3082\u4e00\u969b\u76ee\u7acb\u3063\u3066\u3044\u305f\u306e\u304c\u79c1\u305f\u3061\u3082\u826f\u304f\u77e5\u308bAstell&amp;Kern\u3067\u3057\u305f\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1522613 aligncenter\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/05\/20250515_173402.jpg\" alt=\"\" width=\"640\" height=\"480\" srcset=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/05\/20250515_173402.jpg 640w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/05\/20250515_173402-300x225.jpg 300w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/05\/20250515_173402-150x113.jpg 150w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>\u3068\u306b\u304b\u304f\u304b\u3063\u3053\u3088\u304f\u3066\u30d6\u30fc\u30b9\u306e\u88c5\u98fe\u306b\u3082Astell&amp;Kern\u3089\u3057\u3092\u611f\u3058\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u3044\u3061Astell&amp;Kern\u30d5\u30a1\u30f3\u3068\u3057\u3066\u975e\u5e38\u306b\u30c6\u30f3\u30b7\u30e7\u30f3\u304c\u4e0a\u304c\u308a\u307e\u3057\u305f\uff01<\/p>\n<p>&nbsp;<\/p>\n<p>\u65e2\u306b\u51fa\u3066\u3044\u308b\u60c5\u5831\u3067\u306f\u3042\u308a\u307e\u3059\u304c\u3001\u3053\u306eHIGH END\u3067\u4e16\u754c\u521d\u304a\u62ab\u9732\u3068\u306a\u3063\u305f\u88fd\u54c1\u304c3\u3064\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>&nbsp;<\/p>\n<div id=\"attachment_1522629\" style=\"width: 650px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1522629\" class=\"wp-image-1522629 size-full\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/05\/20250515_173347.jpg\" alt=\"\" width=\"640\" height=\"480\" srcset=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/05\/20250515_173347.jpg 640w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/05\/20250515_173347-300x225.jpg 300w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/05\/20250515_173347-150x113.jpg 150w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><p id=\"caption-attachment-1522629\" class=\"wp-caption-text\">SP4000<\/p><\/div> <div id=\"attachment_1522630\" style=\"width: 650px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1522630\" class=\"wp-image-1522630 size-full\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/05\/20250516_155642.jpg\" alt=\"\" width=\"640\" height=\"480\" srcset=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/05\/20250516_155642.jpg 640w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/05\/20250516_155642-300x225.jpg 300w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/05\/20250516_155642-150x113.jpg 150w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><p id=\"caption-attachment-1522630\" class=\"wp-caption-text\">Astell&amp;Kern\u00d764 AUDIO \u300cXIO\u300d<\/p><\/div> <div id=\"attachment_1522631\" style=\"width: 650px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1522631\" class=\"wp-image-1522631 size-full\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/05\/20250516_155634.jpg\" alt=\"\" width=\"640\" height=\"480\" srcset=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/05\/20250516_155634.jpg 640w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/05\/20250516_155634-300x225.jpg 300w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/05\/20250516_155634-150x113.jpg 150w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><p id=\"caption-attachment-1522631\" class=\"wp-caption-text\">LUNA<\/p><\/div>\n<p>&nbsp;<\/p>\n<p>\u3053\u306e3\u88fd\u54c1\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>Astell&amp;Kern\u3068\u3044\u3048\u306f\u6700\u8fd1\u89aa\u4f1a\u793e\u304c\u5909\u308f\u3063\u305f\u3053\u3068\u3092\u77e5\u3063\u3066\u3044\u308b\u65b9\u3082\u3044\u308b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u305d\u3053\u3067\u4eca\u5f8c\u3069\u306e\u3088\u3046\u306a\u30d6\u30e9\u30f3\u30c9\u306b\u306a\u3063\u3066\u3044\u304f\u306e\u304b\u3068\u3001\u3053\u306e3\u88fd\u54c1\u306b\u3064\u3044\u3066\u306e\u7591\u554f\u3092CEO\u306e\u65b9\u306b\u805e\u3044\u3066\u304d\u307e\u3057\u305f\u306e\u3067\u4eca\u56de\u306f\u305d\u306e\u5185\u5bb9\u306b\u3064\u3044\u3066\u307e\u3068\u3081\u305f\u5185\u5bb9\u306b\u306a\u308a\u307e\u3059\uff01<\/p>\n<p>&nbsp;<\/p>\n<div style=\"border: 5px solid #91D8AC; padding: 10px; border-radius: 10px;\">\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000<strong><strong><span style=\"font-size: 20px;\">\u76ee\u6b21<\/span><br \/>\n<\/strong><\/strong><\/p>\n<p><a href=\"#1\"><strong>1.Astell&amp;Kern\u306e\u89aa\u4f1a\u793e\u306b\u3064\u3044\u3066<\/strong><\/a><br \/>\n<a href=\"#2\"><strong>2.\u4eca\u5f8c\u306eAstell&amp;Kern\u3068ACTIVO\u306e\u5c55\u671b\u306b\u3064\u3044\u3066<\/strong><\/a><br \/>\n<a href=\"#3\"><strong>3.A&amp;Ultima SP4000\u306b\u3064\u3044\u3066<\/strong><\/a><br \/>\n<a href=\"#4\"><strong>4.Astell&amp;Kern\u00d764 AUDIO \u300cXIO\u300d\u306b\u3064\u3044\u3066<\/strong><\/a><br \/>\n<a href=\"#5\"><strong>5.LUNA\u306b\u3064\u3044\u3066<\/strong><\/a><br \/>\n<a href=\"#6\"><strong>6.\u307e\u3068\u3081<\/strong><\/a><\/p>\n<\/div>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><a id=\"1\"><\/a>\u00a0<\/p>\n<h2>Astell&amp;Kern\u306e\u89aa\u4f1a\u793e\u306b\u3064\u3044\u3066<\/h2>\n<p>&nbsp;<\/p>\n<p>Astell&amp;Kern\u306f2025\u5e74\uff13\u6708\u304b\u3089\u300cmee wang\u300d\u3068\u3044\u3046\u4f1a\u793e\u304c\u6bcd\u4f53\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>mee wang\u306b\u306f2\u3064\u306e\u4e8b\u696d\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u4e00\u3064\u76ee\u306f\u4e0d\u52d5\u7523\u4e8b\u696d\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u305d\u3057\u3066\u3082\u3046\u4e00\u3064\u304c\u30c7\u30d0\u30a4\u30b9\u4e8b\u696d\u3068\u306a\u308b<span lang=\"en-US\">IRIVER<\/span>\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u3053\u306e\u3053\u306e<span lang=\"en-US\">IRIVER<\/span>\u306e\u4e2d\u306b<span lang=\"en-US\">IRIVER<\/span>\u3001<span lang=\"en-US\">Astell&amp;Kern<\/span>\u3001<span lang=\"en-US\">ACTIVO<\/span>\u306e\u30d6\u30e9\u30f3\u30c9\u3068\u679d\u5206\u304b\u308c\u3057\u3066\u3044\u308b\u3068\u306e\u3053\u3068\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u6d88\u8cbb\u8005\u3068\u3057\u3066\u6c17\u306b\u306a\u308b\u306e\u306f\u89aa\u4f1a\u793e\u304c\u5909\u308f\u3063\u3066\u306a\u306b\u304b\u88fd\u54c1\u306b\u5909\u5316\u304c\u3067\u308b\u306e\uff1f\u3068\u3044\u3046\u3068\u3053\u308d\u3060\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><a id=\"2\"><\/a>\u00a0<\/p>\n<h2>\u4eca\u5f8c\u306eAstell&amp;Kern\u3068ACTIVO\u306e\u5c55\u671b\u306b\u3064\u3044\u3066<\/h2>\n<p>&nbsp;<\/p>\n<p>\u7d50\u8ad6\u304b\u3089\u3044\u3046\u3068Astell&amp;Kern\u306e\u88fd\u54c1(DAP)\u306f<strong>\u5f93\u6765\u306e\u30b7\u30ea\u30fc\u30ba\u3092\u307b\u307c\u4e00\u65b0\u3059\u308b\u4e88\u5b9a\u3067\u3059<\/strong>\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&#8220;\u307b\u307c&#8221;\u3068\u3044\u3046\u306e\u306f\u3001\u30d5\u30e9\u30c3\u30b0\u30b7\u30c3\u30d7\u30b7\u30ea\u30fc\u30ba\u306eA&amp;Ultima\u306f\u305d\u306e\u307e\u307e\u3067\u3001\u305d\u308c\u4ee5\u5916\u306e\u300cA&amp;norma\u300d\u3001\u300cA&amp;futura\u300d\u3001\u300cKANN\u30b7\u30ea\u30fc\u30ba\u300d\u306f<strong>\u73fe\u884c\u306e\u88fd\u54c1\u304c\u6700\u5f8c\u306b\u306a\u308a\u307e\u3059\u3002<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>\u7406\u7531\u3068\u3057\u3066\u306f\u305d\u308c\u305e\u308c\u306e\u30b7\u30ea\u30fc\u30ba\u306b\u306f\u30b3\u30f3\u30bb\u30d7\u30c8\u304c\u6c7a\u307e\u3063\u3066\u3044\u308b\u305f\u3081\u3001\u4f5c\u308b\u3082\u306e\u304c\u5236\u9650\u3055\u308c\u308b\u304b\u3089\u3068\u306e\u3053\u3068\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>A&amp;norma\u306a\u3089\u30b3\u30f3\u30d1\u30af\u30c8\u306aDAP\u3001A&amp;futura\u306a\u3089\u30d7\u30ec\u30df\u30a2\u30e0\u306a\u5185\u5bb9\u306b\u3057\u306a\u3051\u308c\u3070\u3044\u3051\u306a\u3044\u3068\u3044\u3046\u3088\u3046\u306a\u611f\u3058\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u3053\u306e\u30b7\u30ea\u30fc\u30ba\u3092\u64a4\u5ec3\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u65b0\u3057\u3044\u81ea\u7531\u306a\u30b3\u30f3\u30bb\u30d7\u30c8\u3067\u88fd\u54c1\u3092\u4f5c\u3063\u3066\u3044\u304d\u305f\u3044\u3068\u306e\u3053\u3068\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u305d\u306e\u5148\u99c6\u3051\u3068\u306a\u308b\u88fd\u54c1\u304c\u5148\u65e5\u767a\u58f2\u3055\u308c\u305f<a href=\"https:\/\/www.e-earphone.jp\/products\/587666?_pos=1&amp;_sid=59eb26e08&amp;_ss=r\"><strong><span style=\"color: #ff00ff;\">\u300cPD10\u300d<\/span><\/strong><\/a>\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1522675 aligncenter\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/05\/810777_2332316_1800x1800.jpg\" alt=\"\" width=\"640\" height=\"640\" srcset=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/05\/810777_2332316_1800x1800.jpg 640w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/05\/810777_2332316_1800x1800-300x300.jpg 300w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/05\/810777_2332316_1800x1800-150x150.jpg 150w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/05\/810777_2332316_1800x1800-180x180.jpg 180w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>\u3044\u304d\u306a\u308a\u3069\u306e\u30b7\u30ea\u30fc\u30ba\u306b\u3082\u5c5e\u3055\u306a\u3044\u88fd\u54c1\u304c\u51fa\u3066\u304d\u305f\u306a\u30fc\u3068\u601d\u3044\u307e\u3057\u305f\u304c\u3001\u305d\u308c\u306b\u306f\u3053\u3046\u3044\u3063\u305f\u80cc\u666f\u304c\u3042\u3063\u305f\u308f\u3051\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>PD10\u306e\u8a73\u7d30\u306f\u30ec\u30d3\u30e5\u30fc\u52d5\u753b\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\uff01<\/p>\n<p><iframe loading=\"lazy\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/By15Yc_nAPU?si=BdRt8wcnk9lsWM1P\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>\u307e\u305f\u3001\u6700\u8fd1\u306eAstell&amp;Kern\u306f\u7d20\u6750\u9055\u3044\u306e\u88fd\u54c1\u304c\u3068\u3066\u3082\u77ed\u3044\u30b9\u30d1\u30f3\u3067\u51fa\u3066\u304a\u308a\u3001\u300c\u3044\u3064\u8cb7\u3048\u3070\u3044\u3044\u306e\uff1f\u300d\u3068\u601d\u3063\u3066\u3044\u305f\u65b9\u3082\u3044\u308b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u305f\u3060\u3001\u4eca\u5f8c\u306f\u51fa\u3059\u3068\u3057\u3066\u5e74\u5358\u4f4d\u3068\u306e\u3053\u3068\u3067\u3059\u3002<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>\u3055\u3089\u306b\u307e\u3060\u767a\u58f2\u3057\u3066\u3044\u306a\u3044\u7d20\u6750\u306a\u3069\u3082\u5b9f\u9a13\u4e2d\u3068\u306e\u3053\u3068\u3067\u3059\uff01\uff01<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3>ACTIVO\u306b\u3064\u3044\u3066<\/h3>\n<p>&nbsp;<\/p>\n<p>\u305d\u3057\u3066Astell&amp;Kern\u306e\u30b5\u30d6\u30d6\u30e9\u30f3\u30c9\u3067\u3042\u308bACTIVO\u306b\u3064\u3044\u3066\u3067\u3059\u304c\u3001Astell&amp;Kern\u3088\u308a\u3082\u5b89\u304f\u3001\u30e9\u30a4\u30d5\u30b9\u30bf\u30a4\u30eb\u30b9\u30bf\u30a4\u30eb\u306b\u5408\u308f\u305b\u3084\u3059\u3044\u3088\u3046\u306a\u88fd\u54c1\u3092\u4eca\u5f8c\u3082\u767a\u58f2\u3057\u3066\u3044\u304f\u3068\u306e\u3053\u3068\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u307e\u305f\u3001\u4f55\u306b\u3082\u7e1b\u3089\u308c\u305a\u81ea\u7531\u306a\u767a\u60f3\u3067\u88fd\u54c1\u3092\u767a\u58f2\u3057\u3066\u3044\u304f\u3068\u306e\u3053\u3068\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><a id=\"3\"><\/a>\u00a0<\/p>\n<h2>A&amp;Ultima SP4000\u306b\u3064\u3044\u3066<\/h2>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1522677 aligncenter\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/05\/20250507155005_281fcc2a-8f68-4d99-b749-b53964bd83cb.png\" alt=\"\" width=\"640\" height=\"347\" srcset=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/05\/20250507155005_281fcc2a-8f68-4d99-b749-b53964bd83cb.png 640w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/05\/20250507155005_281fcc2a-8f68-4d99-b749-b53964bd83cb-300x163.png 300w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/05\/20250507155005_281fcc2a-8f68-4d99-b749-b53964bd83cb-150x81.png 150w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>Astell&amp;Kern\u306e&#8221;\u7a76\u6975&#8221;\u306e\u9ad8\u7d1aDAP\u300cSP3000\u300d\u304c\u767a\u58f2\u3057\u3066\u304b\u30893\u5e74\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u9042\u306b\u5f85\u3061\u306b\u5f85\u3063\u305f\u5f8c\u7d99\u6a5f\u300cSP4000\u300d\u304c\u767b\u5834\u3057\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u3053\u3053\u3067\u306fSP3000\u304b\u3089\u5909\u308f\u3063\u305f\u3068\u3053\u308d\u3092\u91cd\u70b9\u7684\u306b\u8aac\u660e\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>SP3000\u306b\u3064\u3044\u3066\u306f\u30ec\u30d3\u30e5\u30fc\u52d5\u753b\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\uff01<\/p>\n<p><iframe loading=\"lazy\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/AtP_ktXgqIo?si=T-IO2iIh-aUPSFTy\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p>&nbsp;<\/p>\n<p>\u5909\u5316\u3057\u305f\u30dd\u30a4\u30f3\u30c8\u306f\u5927\u304d\u304f\u5206\u3051\u3066<strong>6\u3064<\/strong>\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3>\u30c7\u30b6\u30a4\u30f3<\/h3>\n<p>&nbsp;<\/p>\n<p>\uff11\u3064\u76ee\u306f\u30c7\u30b6\u30a4\u30f3\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<div id=\"attachment_1523639\" style=\"width: 650px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1523639\" class=\"wp-image-1523639 size-full\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/06\/csm_Astell_Kern_SP3000b_304125d3a8.jpg\" alt=\"\" width=\"640\" height=\"358\" srcset=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/06\/csm_Astell_Kern_SP3000b_304125d3a8.jpg 640w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/06\/csm_Astell_Kern_SP3000b_304125d3a8-300x168.jpg 300w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/06\/csm_Astell_Kern_SP3000b_304125d3a8-150x84.jpg 150w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><p id=\"caption-attachment-1523639\" class=\"wp-caption-text\">SP3000<\/p><\/div> <div id=\"attachment_1523638\" style=\"width: 650px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1523638\" class=\"wp-image-1523638 size-full\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/06\/AK_SP4000.png\" alt=\"\" width=\"640\" height=\"347\" srcset=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/06\/AK_SP4000.png 640w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/06\/AK_SP4000-300x163.png 300w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/06\/AK_SP4000-150x81.png 150w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><p id=\"caption-attachment-1523638\" class=\"wp-caption-text\">SP4000<\/p><\/div>\n<p>&nbsp;<\/p>\n<p>\u3071\u3063\u3068\u898b\u305f\u611f\u3058\u306f\u305d\u3053\u307e\u3067\u9055\u3044\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u5fae\u5999\u306b\u5f62\u304c\u5909\u308f\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u5149\u306e\u53cd\u5c04\u306a\u3069\u3092\u8003\u3048\u3066\u30c7\u30b6\u30a4\u30f3\u3055\u308c\u3066\u3044\u308b\u3068\u306e\u3053\u3068\u3067SP3000\u3088\u308a\u3082<strong>\u3055\u3089\u306b\u30e9\u30b0\u30b8\u30e5\u30a2\u30ea\u30fc\u306a\u30c7\u30b6\u30a4\u30f3<\/strong>\u306b\u306a\u3063\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u307e\u305f\u3001SP3000\u304c5.46\u30a4\u30f3\u30c1\u3060\u3063\u305f\u306e\u306b\u5bfe\u3057\u3066SP4000\u306f<strong>6.0\u30a4\u30f3\u30c1<\/strong>\u306a\u306e\u3067\u5c11\u3057\u5927\u304d\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3>Full Android OS \u642d\u8f09<\/h3>\n<p>&nbsp;<\/p>\n<blockquote class=\"twitter-tweet\">\n<p dir=\"ltr\" lang=\"ja\">SP4000\u306eUI\u306f\u3053\u3093\u306a\u611f\u3058\u3067\u3059\uff01<br \/>\nAKDAP\u306eUI\u306f\u305d\u306e\u307e\u307e\u6b8b\u3057\u3064\u3064\u3082Android\u3092\u642d\u8f09\u3057\u305f\u611f\u3058\u3002<br \/>\n\u304b\u306a\u308a\u4f7f\u3044\u3084\u3059\u3044\uff01<br \/>\n<a href=\"https:\/\/twitter.com\/hashtag\/HIGHEND2025?src=hash&amp;ref_src=twsrc%5Etfw\">#HIGHEND2025<\/a> <a href=\"https:\/\/t.co\/HvxHNAcFnT\">pic.twitter.com\/HvxHNAcFnT<\/a><\/p>\n<p>\u2014 \u3086\u30fc\u3067\u3043\u221e \u30a4\u30e4\u30db\u30f3\u30fb\u30d8\u30c3\u30c9\u30db\u30f3\u5c02\u9580\u5e97 e\u2606\u30a4\u30e4\u30db\u30f3PR (@eear_Yudy) <a href=\"https:\/\/twitter.com\/eear_Yudy\/status\/1923381006444155019?ref_src=twsrc%5Etfw\">May 16, 2025<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>\u8fd1\u5e74Android\u642d\u8f09\u306eDAP\u304c\u5897\u3048\u3066\u304d\u3066\u3044\u308b\u3053\u3068\u3082\u3042\u308a\u3001\u300cAndroid\u3092\u642d\u8f09\u3057\u3066\u6b32\u3057\u3044\uff01\u300d\u3068\u3044\u3046\u8981\u671b\u304c\u591a\u304b\u3063\u305f\u3088\u3046\u3067\u3001SP4000\u306fFull Android OS\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>X\u306e\u30dd\u30b9\u30c8\u3067\u3082\u8a18\u8ff0\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u57fa\u672c\u7684\u306aUI\u306f\u4eca\u307e\u3067\u306eAK DAP\u3068\u307b\u3068\u3093\u3069\u5909\u308f\u308a\u306f\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u305f\u3060\u3001\u300cGoogle Play Store\u300d\u3078\u306e\u30a2\u30af\u30bb\u30b9\u304c\u51fa\u6765\u305f\u308a\u3001\u300cQobuz\u300d\u306a\u3069\u306e\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u30b5\u30fc\u30d3\u30b9\u3082\u4f7f\u3048\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>SP3000\u3067\u3082\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u30b5\u30fc\u30d3\u30b9\u3092\u4f7f\u3046\u3053\u3068\u306f\u51fa\u6765\u307e\u3057\u305f\u304c\u5c11\u3057\u4f7f\u3044\u3065\u3089\u304b\u3063\u305f\u308a\u3001DAP\u5358\u4f53\u3067\u306f\u30a2\u30d7\u30ea\u304c\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u51fa\u6765\u306a\u304b\u3063\u305f\u308a\u4e0d\u4fbf\u306a\u90e8\u5206\u304c\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u305d\u308c\u3092\u6255\u62ed\u3057\u3064\u3064\u4eca\u307e\u3067\u901a\u308a\u306eUI\u3092\u7d99\u627f\u3057\u305f\u3088\u3046\u306a\u975e\u5e38\u306b\u4f7f\u3044\u3084\u3059\u3044UI\u306b\u306a\u3063\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><b><span data-olk-copy-source=\"MessageBody\">\u307e\u305f\u3001\u3053\u306e<span lang=\"en-US\">UI<\/span>\u306f\u4eca\u5e74\u4e2d\u306b<span lang=\"en-US\">PD10<\/span>\u3067\u3082\u4f7f\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u4e88\u5b9a\u3068\u306e\u3053\u3068\u3067\u3059\uff01<\/span><\/b><\/p>\n<p>&nbsp;<\/p>\n<h3>DAC<\/h3>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1523667 aligncenter\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/06\/20250526153509_c6d73cc2-4350-4379-b72f-f978e87ad344-1.png\" alt=\"\" width=\"640\" height=\"362\" srcset=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/06\/20250526153509_c6d73cc2-4350-4379-b72f-f978e87ad344-1.png 640w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/06\/20250526153509_c6d73cc2-4350-4379-b72f-f978e87ad344-1-300x170.png 300w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/06\/20250526153509_c6d73cc2-4350-4379-b72f-f978e87ad344-1-150x85.png 150w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>SP3000\u306fAK4191\u00d72\uff0bAK4499EX\u00d74\u3060\u3063\u305f\u306e\u306b\u5bfe\u3057\u3066SP4000\u306f<strong>AK4191\u00d74<\/strong>\uff0bAK4499EX\u00d74\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u3053\u308c\u307e\u3067\u30ce\u30a4\u30ba\u306a\u3069\u306e\u8ab2\u984c\u304b\u3089\u4e0d\u53ef\u80fd\u3068\u3055\u308c\u3066\u304d\u305f\u771f\u306e\u30af\u30a2\u30c3\u30c9DAC\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u3053\u306e\u65b0\u3057\u3044\u69cb\u9020\u3067\u306f\u30011\u3064\u306eAK4191\u30c7\u30b8\u30bf\u30eb\u30d7\u30ed\u30bb\u30c3\u30b5\u306b\u5bfe\u3057\u30661\u3064\u306eAK4499EX DAC\u304c\u5bfe\u5fdc\u3057\u3066\u304a\u308a\u3001\u30c7\u30b8\u30bf\u30eb\u4fe1\u53f7\u30921\u3064\u306eDAC\u306b\u6b63\u78ba\u306b\u4f1d\u9001\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3068\u306a\u308a\u3001\u30ce\u30a4\u30ba\u306e\u5206\u914d\u3092\u907f\u3051\u306a\u304c\u3089\u4fe1\u53f7\u306e\u5206\u96e2\u6027\u3068\u51e6\u7406\u7cbe\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3>\u51fa\u529b\u306e\u9055\u3044<\/h3>\n<p>&nbsp;<\/p>\n<p>SP3000\u306e\u7279\u5fb4\u3068\u3057\u3066&#8221;\u7a76\u6975\u306e\u7121\u97f3\u8868\u73fe&#8221;\u304c\u3042\u3052\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u30ce\u30a4\u30ba\u304c\u3068\u306b\u304b\u304f\u5c11\u306a\u304f\u3001\u97f3\u304c\u9cf4\u3063\u3066\u3044\u306a\u3044\u6642\u306e\u9759\u5bc2\u3055\u306b\u3073\u3063\u304f\u308a\u3055\u305b\u3089\u308c\u307e\u3057\u305f\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u305f\u3060\u3001\u8fd1\u5e74\u9ad8\u7d1aDAP\u306f\u304b\u306a\u308a\u9ad8\u51fa\u529b\u306a\u3082\u306e\u304c\u591a\u304f\u3001SP3000\u3082\u300c\u3082\u3046\u5c11\u3057\u51fa\u529b\u304c\u6b32\u3057\u3044\uff01\u300d\u3068\u3044\u3063\u305f\u58f0\u304c\u3042\u3063\u305f\u3088\u3046\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u305d\u3053\u3067SP4000\u306b\u306f<strong>\u300cHigh Driving Mode\u300d<\/strong>\u304c\u642d\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u901a\u5e38\u3001\u51fa\u529b\u3092\u4e0a\u3052\u308b\u3068\u4f9b\u7d66\u96fb\u6d41\u304c\u5897\u52a0\u3057\u3066THD\u306b\u5f71\u97ff\u3057\u3001\u9006\u306b\u30ce\u30a4\u30ba\u3092\u6e1b\u3089\u3059\u3068\u51fa\u529b\u304c\u4e0d\u8db3\u3059\u308b\u3068\u3044\u3046\u9577\u5e74\u306e\u554f\u984c\u304c\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u305d\u306e\u554f\u984c\u3092\u81ea\u7136\u306b\u89e3\u6c7a\u3059\u308b\u305f\u3081\u3001SP4000\u306fSP3000\u306e\u7d042\u500d\u306eOP AMP\u3092\u642d\u8f09\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>OP AMP\u3092\u6c34\u5e73\u306b\u4e26\u5217\u914d\u7f6e\u3057\u3001High Driving Mode\u5c02\u7528\u306e\u30c7\u30a3\u30b9\u30af\u30ea\u30fc\u30c8\u30b9\u30a4\u30c3\u30c1\u3092\u958b\u767a\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>OFF\u30e2\u30fc\u30c9\u3067\u306f\u5168OP AMP\u306e\u534a\u5206\u3057\u304b\u4f7f\u7528\u3057\u307e\u305b\u3093\u304c\u3001ON\u30e2\u30fc\u30c9\u3067\u306f\u8eca\u306e\u56db\u8f2a\u99c6\u52d5\u30b7\u30b9\u30c6\u30e0\u306e\u3088\u3046\u306b\u4e26\u5217\u306b\u914d\u7f6e\u3055\u308c\u305f\u5168OP AMP\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u3053\u308c\u306b\u3088\u308aHigh Driving Mode\u3067\u306f\u3001\u3088\u308a\u6df1\u304f\u5965\u884c\u304d\u306e\u3042\u308b\u30d1\u30ef\u30d5\u30eb\u306a\u30b5\u30a6\u30f3\u30c9\u3092\u3001Nomal Mode\u3067\u306f\u30d1\u30ef\u30fc\u3068\u30af\u30ea\u30fc\u30f3\u3055\u306e\u30d0\u30e9\u30f3\u30b9\u304c\u53d6\u308c\u305f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u4e21\u7acb\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u3053\u308c\u306b\u3088\u3063\u3066SP3000\u3068\u6bd4\u3079\u3066<strong>\u7d0420\uff05\u306e\u51fa\u529b\u30a2\u30c3\u30d7<\/strong>\u306b\u6210\u529f\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u5b9f\u969b\u306b\u8074\u3044\u3066\u307f\u305f\u611f\u60f3\u3067\u3059\u304c\u3001SP3000\u306e\u6642\u306e\u3088\u3046\u306a\u30ce\u30a4\u30ba\u306e\u5c11\u306a\u3055\u306f\u611f\u3058\u3089\u308c\u3064\u3064\u3001<strong>SP3000\u3088\u308a\u3082\u30d1\u30ef\u30fc\u3092\u611f\u3058\u308b\u3053\u3068\u304c\u51fa\u6765\u307e\u3057\u305f\u3002<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u300c\u30d1\u30ef\u30fc\u306e\u3042\u308bSP3000\u300d<\/strong>\u3068\u3044\u3046\u8a00\u3044\u65b9\u304c\u4e00\u756a\u8fd1\u3044\u304b\u306a\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3>\u7b2c\u4e8c\u4e16\u4ee3\u306eDAR<\/h3>\n<p>&nbsp;<\/p>\n<p>SP4000\u306b\u306f\u7b2c\u4e8c\u4e16\u4ee3\u306eDAR\u304c\u642d\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>DAR(Digital Audio Remaster)\u306fAstell&amp;Kern\u306eDAP\u3084\u30c9\u30f3\u30b0\u30ebDAC\u306b\u642d\u8f09\u3057\u3066\u3044\u305f\u6a5f\u80fd\u3067\u3001\u97f3\u6e90\u3092\u3088\u308a\u9ad8\u3044\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u30ec\u30fc\u30c8\u306b\u5909\u63db\u3057\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u3053\u308c\u306b\u3088\u308a\u3001\u97f3\u306e\u6ed1\u3089\u304b\u3055\u3084\u60c5\u5831\u91cf\u304c\u5897\u3057\u3001\u3088\u308a\u539f\u97f3\u306b\u8fd1\u3044\u30b5\u30a6\u30f3\u30c9\u8868\u73fe\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u7b2c\u4e8c\u4e16\u4ee3\u306eDAR\u3067\u306f\u3001\u3053\u308c\u307e\u3067\u4ee5\u4e0a\u306b\u539f\u97f3\u306b\u8fd1\u3044\u3001\u3088\u308a\u6df1\u304f\u6ca1\u5165\u611f\u306e\u3042\u308b\u30b5\u30a6\u30f3\u30c9\u3092\u697d\u3057\u3080\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306a\u6a5f\u80fd\u306b\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3057\u3066\u304a\u308a\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3>2.5mm\u7aef\u5b50\u306e\u5ec3\u6b62<\/h3>\n<p>&nbsp;<\/p>\n<p>SP3000\u3067\u306f2.5mm\u30d0\u30e9\u30f3\u30b9\u7aef\u5b50\u304c\u642d\u8f09\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u304cSP4000\u3067\u306f\u5ec3\u6b62\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u7406\u7531\u3068\u3057\u3066\u306f\u7aef\u5b50\u304c\u5897\u3048\u308b\u3053\u3068\u3067\u56de\u8def\u304c\u3054\u3061\u3083\u3054\u3061\u3083\u3059\u308b\u306e\u304c\u5acc\u3060\u304b\u3089\u3068\u306e\u3053\u3068\u3067\u3059\u3002\u305d\u3046\u306a\u308b\u3068\u3082\u3061\u308d\u3093\u97f3\u306b\u3082\u5f71\u97ff\u3057\u3066\u304f\u308b\u306e\u3067\u3001<strong>\u4eca\u5f8c2.5mm\u7aef\u5b50\u3092\u4f7f\u3046\u3053\u3068\u306f\u306a\u3044\u305d\u3046\u3067\u3059\u3002<\/strong><\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n<p>\u4ee5\u4e0a\u304cSP3000\u304b\u3089\u306e\u5909\u66f4\u70b9\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u307e\u305f\u3001\u4fa1\u683c\u306b\u3064\u3044\u3066\u3067\u3059\u304c\u3001SP3000\u306e\u8ca9\u58f2\u4fa1\u683c\u3068\u307b\u3068\u3093\u3069\u5909\u308f\u308a\u306f\u306a\u3044\u305d\u3046\u3067\u3059\uff01\uff01<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>\u304b\u306a\u308a\u306e\u5024\u4e0a\u304c\u308a\u3092\u899a\u609f\u3057\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u3053\u308c\u306f\u6709\u96e3\u3044\u3067\u3059\uff01\uff01<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><a id=\"4\"><\/a>\u00a0<\/p>\n<h2>XIO\u306b\u3064\u3044\u3066<\/h2>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1523676 aligncenter\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/06\/20250516_155642.jpg\" alt=\"\" width=\"640\" height=\"480\" srcset=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/06\/20250516_155642.jpg 640w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/06\/20250516_155642-300x225.jpg 300w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/06\/20250516_155642-150x113.jpg 150w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>XIO\u306f\u5192\u982d\u3067\u3082\u5148\u8ff0\u3057\u307e\u3057\u305f\u304c\u300164 AUDIO\u3068\u306e\u30b3\u30e9\u30dc\u30a4\u30e4\u30db\u30f3\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h3>\u30b3\u30e9\u30dc\u3057\u305f\u7d4c\u7def<\/h3>\n<p>&nbsp;<\/p>\n<p>Astell&amp;Kern\u306864 AUDIO\u304c\u30b3\u30e9\u30dc\u306b\u81f3\u3063\u305f\u7d4c\u7def\u3067\u3059\u304c\u30011\u5e74\u524d\u304f\u3089\u3044\u304b\u3089Astell&amp;Kern\u5074\u304c64 AUDIO\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u30a2\u30d7\u30ed\u30fc\u30c1\u3057\u305f\u3044\u3068\u601d\u3063\u3066\u3044\u305f\u3068\u306e\u3053\u3068\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u305d\u3057\u3066\u5076\u7136\u306b\u308264 AUDIO\u5074\u306fAstell&amp;Kern\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u30a2\u30d7\u30ed\u30fc\u30c1\u3057\u305f\u3044\u3068\u601d\u3063\u3066\u3044\u305f\u305d\u3046\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3>\u88fd\u54c1\u306e\u7279\u5fb4<\/h3>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1524585 aligncenter\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/06\/613342_1442123_720x.jpg\" alt=\"\" width=\"640\" height=\"640\" srcset=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/06\/613342_1442123_720x.jpg 640w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/06\/613342_1442123_720x-300x300.jpg 300w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/06\/613342_1442123_720x-150x150.jpg 150w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/06\/613342_1442123_720x-180x180.jpg 180w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>XIO\u306f64 AUDIO\u306e\u300c<strong><span style=\"color: #ff00ff;\"><a style=\"color: #ff00ff;\" href=\"https:\/\/www.e-earphone.jp\/products\/394703?_pos=10&amp;_sid=312e5174c&amp;_ss=r\">Vol\u00fcr<\/a><\/span><\/strong>\u300d\u3092\u30d9\u30fc\u30b9\u306b\u3057\u3066\u4f5c\u3089\u308c\u305f\u30e2\u30c7\u30eb\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>Vol\u00fcr\u3068\u306e\u5909\u66f4\u70b9\u306f<strong>5\u3064<\/strong>\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h3><strong>\u30dc\u30c7\u30a3<\/strong><\/h3>\n<p>&nbsp;<\/p>\n<p>XIO\u306fSP4000\u3068\u306e\u30de\u30c3\u30c1\u30f3\u30b0\u3092\u8003\u3048\u3066\u4f5c\u3089\u308c\u3066\u3044\u308b\u305f\u3081\u3001SP4000\u3068\u540c\u3058 904L stainless steel\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u305d\u306e\u305f\u3081Vol\u00fcr\u3068\u6bd4\u3079\u308b\u3068\u5c11\u3057\u91cd\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h3>\u30c7\u30b6\u30a4\u30f3<\/h3>\n<p>&nbsp;<\/p>\n<p>\u30dc\u30c7\u30a3\u3068\u4f3c\u305f\u3088\u3046\u306a\u90e8\u5206\u3067\u306f\u3042\u308a\u307e\u3059\u304c\u3001Vol\u00fcr\u306f\u30a2\u30d0\u30ed\u30f3\u30b7\u30a7\u30eb\u3092\u4f7f\u3063\u305f\u7d2b\u306e\u30d5\u30a7\u30a4\u30b9\u30d7\u30ec\u30fc\u30c8\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1523676 aligncenter\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/06\/20250516_155642.jpg\" alt=\"\" width=\"640\" height=\"480\" srcset=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/06\/20250516_155642.jpg 640w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/06\/20250516_155642-300x225.jpg 300w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/06\/20250516_155642-150x113.jpg 150w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>XIO\u306f\u5c11\u3057\u7acb\u4f53\u7684\u306b\u306a\u3063\u3066\u304a\u308a\u3001Astell&amp;Kern\u3089\u3057\u3044\u30c7\u30b6\u30a4\u30f3\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u30ed\u30b4\u3082\u53f3\u507464 AUDIO\u3001\u5de6\u5074Astell&amp;Kern\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h3><strong>\u30b1\u30fc\u30d6\u30eb<\/strong><\/h3>\n<p>&nbsp;<\/p>\n<p>\u3053\u3053\u3082SP4000\u3068\u306e\u30de\u30c3\u30c1\u30f3\u30b0\u3092\u8003\u3048\u3089\u308c\u305f\u30b1\u30fc\u30d6\u30eb\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u307e\u305f\u3001\u7aef\u5b50\u306f4.4mm\u30d0\u30e9\u30f3\u30b9\u306e\u307f\u306b\u306a\u3063\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>&nbsp;<\/p>\n<h3><strong>\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0<\/strong><\/h3>\n<p>&nbsp;<\/p>\n<p>\u7b50\u4f53\u306e\u7d20\u6750\u3001\u30b1\u30fc\u30d6\u30eb\u304c\u9055\u3046\u306e\u3067\u304a\u6c17\u3065\u304d\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001SP4000\u306e\u30de\u30c3\u30c1\u30f3\u30b0\u3092\u8003\u3048\u3066\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3092\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u8074\u3044\u305f\u611f\u60f3\u3068\u3057\u3066\u306f\u3001Vol\u00fcr\u3088\u308a\u3082\u8f2a\u90ed\u304c\u306f\u3063\u304d\u308a\u3068\u3057\u305f\u5370\u8c61\u3067\u5c11\u3057\u5143\u6c17\u306e\u3042\u308b\u30b5\u30a6\u30f3\u30c9\u306b\u5909\u5316\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3><strong>Apex\u30e2\u30b8\u30e5\u30fc\u30eb<\/strong><\/h3>\n<p>&nbsp;<\/p>\n<p>XIO\u3067\u306f64 AUDIO\u306e\u3059\u3079\u3066\u306e\u30e2\u30b8\u30e5\u30fc\u30eb(M15,M20,M12,MX)\u304c\u4ed8\u5c5e\u3057\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u305d\u3057\u3066M15\u306fSP4000\u3001XIO\u306e\u30dc\u30c7\u30a3\u3068\u540c\u3058904L Stainless steel\u3067\u51fa\u6765\u3066\u304a\u308a\u3001DLC(Diamond-Like Carbon)\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u3082\u3061\u308d\u3093Apex\u30e2\u30b8\u30e5\u30fc\u30eb\u3082\u7d20\u6750\u304c\u5909\u308f\u308c\u3070\u97f3\u3082\u5909\u308f\u308b\u306e\u3067\u3001\u30dc\u30c7\u30a3\u3001\u30b1\u30fc\u30d6\u30eb\u3001Apex\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u5909\u3048\u305f\u3046\u3048\u3067SP4000\u306b\u5408\u3063\u305f\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u304c\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><a id=\"5\"><\/a>\u00a0<\/p>\n<h2>LUNA\u306b\u3064\u3044\u3066<\/h2>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1523630 aligncenter\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/06\/8809954222917.PT01.jpg\" alt=\"\" width=\"640\" height=\"640\" srcset=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/06\/8809954222917.PT01.jpg 640w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/06\/8809954222917.PT01-300x300.jpg 300w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/06\/8809954222917.PT01-150x150.jpg 150w, https:\/\/e-earphone.blog\/wp-content\/uploads\/2025\/06\/8809954222917.PT01-180x180.jpg 180w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>LUNA\u306fAstell&amp;Kern\u30aa\u30ea\u30b8\u30ca\u30eb\u306eIEM\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>LUNA\u306f\u30c1\u30bf\u30f3\u3092\u63a1\u7528\u3057\u305f\u7b50\u4f53\u3067\u30d7\u30e9\u30ca\u30fc\u30c9\u30e9\u30a4\u30d0\u30fc\u30921\u57fa\u642d\u8f09\u3057\u305f\u30a4\u30e4\u30db\u30f3\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>LUNA\u306b\u3064\u3044\u3066\u306f\u30ec\u30d3\u30e5\u30fc\u30d6\u30ed\u30b0\u3092\u516c\u958b\u3057\u3066\u3044\u308b\u306e\u3067\u305d\u3061\u3089\u3092\u898b\u3066\u3044\u305f\u3060\u3051\u308c\u3070\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/e-earphone.blog\/?p=1523783\">https:\/\/e-earphone.blog\/?p=1523783<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><a id=\"6\"><\/a>\u00a0<\/p>\n<h2>\u307e\u3068\u3081<\/h2>\n<p>&nbsp;<\/p>\n<p>\u3044\u304b\u304c\u3060\u3063\u305f\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u500b\u4eba\u7684\u306bAstell&amp;Kern\u306f\u6614\u304b\u3089\u5927\u597d\u304d\u306a\u306e\u3067\u3001\u65b0\u3057\u3044AK\u306b\u306a\u308b\u306e\u306f\u30ef\u30af\u30ef\u30af\u3057\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>SP4000\u3001XIO\u3068\u3082\u306b\u3068\u3066\u3082\u3044\u3044\u88fd\u54c1\u3067\u671f\u5f85\u5ea6\u3082\u975e\u5e38\u306b\u9ad8\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u7279\u306b\u81ea\u5206\u306f64 AUDIO\u304c\u597d\u304d\u306a\u306e\u3067XIO\u306f\u304b\u306a\u308a\u30c6\u30f3\u30b7\u30e7\u30f3\u304c\u4e0a\u304c\u308a\u307e\u3057\u305f\uff01<\/p>\n<p>&nbsp;<\/p>\n<p>\u767a\u58f2\u3082\u8fd1\u3044\u3068\u601d\u3046\u306e\u3067\u671f\u5f85\u3057\u3066\u5f85\u3063\u3066\u3044\u307e\u3057\u3087\u3046\uff01\uff01<\/p>\n<p>&nbsp;<\/p>\n<p>\u6700\u5f8c\u307e\u3067\u3054\u89a7\u3044\u305f\u3060\u304d\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3059\u3002<\/p>\n<p>\u4ee5\u4e0aPR\u30b9\u30bf\u30c3\u30d5\u306e\u3086\u30fc\u3067\u3043\u3067\u3057\u305f\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Astell&amp;Kern\u306e\u5c55\u671b\u3068\u8a71\u984c\u306e\u65b0\u88fd\u54c1\u306b\u3064\u3044\u3066CEO\u306b\u5b9f\u969b\u306b\u805e\u3044\u3066\u304d<\/p>\n","protected":false},"author":296,"featured_media":1522575,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[35,8012,11887],"_links":{"self":[{"href":"https:\/\/e-earphone.blog\/index.php?rest_route=\/wp\/v2\/posts\/1522573"}],"collection":[{"href":"https:\/\/e-earphone.blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/e-earphone.blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/e-earphone.blog\/index.php?rest_route=\/wp\/v2\/users\/296"}],"replies":[{"embeddable":true,"href":"https:\/\/e-earphone.blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1522573"}],"version-history":[{"count":22,"href":"https:\/\/e-earphone.blog\/index.php?rest_route=\/wp\/v2\/posts\/1522573\/revisions"}],"predecessor-version":[{"id":1524617,"href":"https:\/\/e-earphone.blog\/index.php?rest_route=\/wp\/v2\/posts\/1522573\/revisions\/1524617"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/e-earphone.blog\/index.php?rest_route=\/wp\/v2\/media\/1522575"}],"wp:attachment":[{"href":"https:\/\/e-earphone.blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1522573"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/e-earphone.blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1522573"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/e-earphone.blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1522573"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}