{"id":1547366,"date":"2026-06-05T11:00:21","date_gmt":"2026-06-05T02:00:21","guid":{"rendered":"https:\/\/e-earphone.blog\/?p=1547366"},"modified":"2026-06-04T10:45:28","modified_gmt":"2026-06-04T01:45:28","slug":"%e3%80%906-12%e7%99%ba%e5%a3%b2%e3%80%91nostalgia-audio%e3%81%8b%e3%82%8918%e5%9f%ba%e3%81%aeba%e3%83%89%e3%83%a9%e3%82%a4%e3%83%90%e3%83%bc%e3%81%a82%e5%9f%ba%e3%81%ae%e3%83%9e%e3%82%a4%e3%82%af","status":"publish","type":"post","link":"https:\/\/e-earphone.blog\/?p=1547366","title":{"rendered":"\u30106\/12\u767a\u58f2\u3011Nostalgia Audio\u304b\u308918\u57fa\u306eBA\u30c9\u30e9\u30a4\u30d0\u30fc\u30682\u57fa\u306e\u30de\u30a4\u30af\u30ed\u30d7\u30e9\u30ca\u30fc\u30c4\u30a4\u30fc\u30bf\u30fc\u642d\u8f09\u306e\u30a4\u30e4\u30db\u30f3NA20S\u304c\u767b\u5834\uff01"},"content":{"rendered":"<p style=\"text-align: center;\">\u30b7\u30ea\u30fc\u30ba\u304c\u8ffd\u6c42\u3057\u3066\u304d\u305f\u30b5\u30a6\u30f3\u30c9\u3092\u62e1\u5f35\u3057\u3001\u5b8c\u6210\u5ea6\u3092\u3055\u3089\u306b\u9ad8\u3081\u305f\u30d5\u30e9\u30c3\u30b0\u30b7\u30c3\u30d7\u30e2\u30c7\u30eb<\/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\u306fNostalgia Audio\u304b\u3089\u306e\u65b0\u88fd\u54c1\u306e\u3054\u7d39\u4ecb\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2>Nostalgia Audio NA20S<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1547367\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/06\/4589686676335-01-e1780536014293.jpg\" alt=\"\" width=\"640\" height=\"640\" \/><\/p>\n<p><a href=\"https:\/\/www.e-earphone.jp\/products\/739654\" target=\"_blank\" rel=\"noopener\"><span style=\"font-size: 14px;\"><strong><span style=\"color: #ff00ff;\">\u25bcNostalgia Audio\u3000NA20S\u3000 e\u2606\u30a4\u30e4\u30db\u30f3 \u30aa\u30f3\u30e9\u30a4\u30f3\u30b9\u30c8\u30a2\u4fa1\u683c\uffe5620,000- (\u7a0e\u8fbc)<\/span><\/strong><\/span><\/a><\/p>\n<p><a href=\"https:\/\/www.e-earphone.jp\/products\/735550\" target=\"_blank\" rel=\"noopener\"><span style=\"font-size: 14px;\"><strong><span style=\"color: #ff00ff;\">\u25bcNostalgia Audio\u3000NA20S(Universal Fit)\u3000 e\u2606\u30a4\u30e4\u30db\u30f3 \u30aa\u30f3\u30e9\u30a4\u30f3\u30b9\u30c8\u30a2\u4fa1\u683c\uffe5585,000- (\u7a0e\u8fbc)<\/span><\/strong><\/span><\/a><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><span style=\"color: #339966; font-size: 24px;\"><strong><span style=\"color: #ff0000;\">2026\u5e746\u670812\u65e5\u767a\u58f2\uff01<\/span><\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3>\u3010\u30b7\u30ea\u30fc\u30ba\u306e\u9802\u70b9\u3068\u3057\u3066\u63cf\u304d\u51fa\u3059\u9ad8\u7cbe\u5ea6\u30b5\u30a6\u30f3\u30c9 \u3011<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1547368\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/06\/4589686676335-02-e1780536108583.jpg\" alt=\"\" width=\"640\" height=\"640\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>Professional S Series\u306f\u3001\u30b9\u30c6\u30fc\u30b8\u3084\u30b9\u30bf\u30b8\u30aa\u306a\u3069\u904e\u9177\u306a\u74b0\u5883\u3067\u3082\u4fe1\u983c\u3067\u304d\u308b\u97f3\u3092\u5c4a\u3051\u308b\u3053\u3068\u3092\u76ee\u6307\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>NA20S\u306f\u3001\u305d\u306e\u4e2d\u3067\u3082\u30d5\u30e9\u30c3\u30b0\u30b7\u30c3\u30d7\u3068\u3057\u3066\u3088\u308a\u9ad8\u3044\u7cbe\u5ea6\u3068\u8868\u73fe\u529b\u3092\u8ffd\u6c42\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u7cbe\u5bc6\u306b\u8a2d\u8a08\u3055\u308c\u305f\u5185\u90e8\u97f3\u97ff\u69cb\u9020\u3068\u6700\u9069\u5316\u3055\u308c\u305f\u30c9\u30e9\u30a4\u30d0\u30fc\u914d\u7f6e\u306b\u3088\u308a\u3001\u4f4e\u57df\u304b\u3089\u8d85\u9ad8\u57df\u307e\u3067\u4e00\u8cab\u3057\u305f\u7d71\u4e00\u611f\u3092\u6301\u3064\u97f3\u5834\u3092\u69cb\u7bc9\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u5b9a\u4f4d\u306e\u6b63\u78ba\u3055\u306b\u52a0\u3048\u3001\u5965\u884c\u304d\u3084\u7a7a\u9593\u306e\u5e83\u304c\u308a\u307e\u3067\u660e\u78ba\u306b\u63cf\u5199\u3057\u3001\u97f3\u306e\u60c5\u5831\u3092\u7acb\u4f53\u7684\u306b\u6349\u3048\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002\u30b7\u30ea\u30fc\u30ba\u306e\u4e2d\u3067\u3082\u6975\u3081\u3066\u9ad8\u3044\u89e3\u50cf\u5ea6\u3068\u5206\u96e2\u6027\u80fd\u3092\u5099\u3048\u3001\u97f3\u6e90\u306e\u7d30\u90e8\u306b\u81f3\u308b\u307e\u3067\u6b63\u78ba\u306b\u518d\u73fe\u3057\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3>\u3010\u7cbe\u5bc6\u30c9\u30e9\u30a4\u30d0\u30fc\u5236\u5fa1\u306b\u3088\u308b\u30d5\u30e9\u30c3\u30b0\u30b7\u30c3\u30d7\u30b5\u30a6\u30f3\u30c9 \u3011<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1547369\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/06\/4589686676335-03-e1780536140824.jpg\" alt=\"\" width=\"640\" height=\"640\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>NA20S\u306f\u300118\u57fa\u306e\u30d0\u30e9\u30f3\u30b9\u30c9\u30a2\u30fc\u30de\u30c1\u30e5\u30a2\u30c9\u30e9\u30a4\u30d0\u30fc\u30682\u57fa\u306e\u30de\u30a4\u30af\u30ed\u30d7\u30e9\u30ca\u30fc\u30c4\u30a4\u30fc\u30bf\u30fc\u306b\u3088\u308b\u300120\u30c9\u30e9\u30a4\u30d0\u30fc\u69cb\u6210\u306e\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u30e2\u30c7\u30eb\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u7cbe\u5bc6\u306a6way\u30af\u30ed\u30b9\u30aa\u30fc\u30d0\u30fc\u306b\u3088\u308a\u5404\u5e2f\u57df\u3092\u7dfb\u5bc6\u306b\u5236\u5fa1\u3057\u3001\u5e2f\u57df\u9593\u306e\u5e72\u6e09\u3084\u6fc1\u308a\u3001\u4f4d\u76f8\u306e\u4e71\u308c\u3092\u6700\u5c0f\u9650\u306b\u6291\u5236\u3002\u9ad8\u3044\u5206\u96e2\u6027\u80fd\u3068\u81ea\u7136\u306a\u4e00\u4f53\u611f\u3092\u4e21\u7acb\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u4f4e\u57df\u306f4\u57fa\u306eBA\u30c9\u30e9\u30a4\u30d0\u30fc\u306b\u3088\u308a\u69cb\u6210\u3055\u308c\u3001\u6df1\u304f\u6c88\u307f\u8fbc\u3080\u30b5\u30d6\u30d9\u30fc\u30b9\u3068\u512a\u308c\u305f\u5236\u52d5\u529b\u3092\u4e21\u7acb\u3002\u91cf\u611f\u3060\u3051\u3067\u306a\u304f\u3001\u7acb\u3061\u4e0a\u304c\u308a\u306e\u901f\u3055\u3068\u8f2a\u90ed\u306e\u660e\u77ad\u3055\u306b\u3082\u512a\u308c\u305f\u4f4e\u97f3\u518d\u751f\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u4e2d\u57df\u3067\u306f6\u57fa\u306eBA\u30c9\u30e9\u30a4\u30d0\u30fc\u304c\u30dc\u30fc\u30ab\u30eb\u3084\u697d\u5668\u306e\u82af\u3092\u652f\u3048\u3001\u4e2d\u9ad8\u57df\u3092\u62c5\u30464\u57fa\u306eBA\u30c9\u30e9\u30a4\u30d0\u30fc\u304c\u5bc6\u5ea6\u3068\u660e\u77ad\u5ea6\u3092\u5f37\u5316\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u97f3\u50cf\u3092\u6b63\u78ba\u306b\u63cf\u5199\u3057\u3001\u97f3\u306e\u4f4d\u7f6e\u95a2\u4fc2\u3092\u628a\u63e1\u3057\u3084\u3059\u3044\u30d0\u30e9\u30f3\u30b9\u306b\u4ed5\u4e0a\u3052\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u9ad8\u57df\u304b\u3089\u8d85\u9ad8\u57df\u306b\u304b\u3051\u3066\u306f\u30014\u57fa\u306eBA\u30c9\u30e9\u30a4\u30d0\u30fc\u304c\u7e4a\u7d30\u306a\u500d\u97f3\u3068\u8f2a\u90ed\u3092\u6574\u3048\u30012\u57fa\u306e\u30de\u30a4\u30af\u30ed\u30d7\u30e9\u30ca\u30fc\u30c4\u30a4\u30fc\u30bf\u30fc\u304c\u512a\u308c\u305f\u4f38\u3073\u3068\u7a7a\u6c17\u611f\u3092\u4ed8\u52a0\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u9ad8\u3044\u89e3\u50cf\u5ea6\u3068\u5e83\u304c\u308a\u306e\u3042\u308b\u8868\u73fe\u306b\u3088\u308a\u3001\u97f3\u6e90\u306b\u542b\u307e\u308c\u308b\u5fae\u7d30\u306a\u30cb\u30e5\u30a2\u30f3\u30b9\u307e\u3067\u518d\u73fe\u3057\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>NA20S\u306f\u3001\u89e3\u50cf\u5ea6\u30fb\u5206\u96e2\u30fb\u7a7a\u9593\u8868\u73fe\u306e\u3059\u3079\u3066\u3092\u9ad8\u6b21\u5143\u3067\u6210\u7acb\u3055\u305b\u305f\u3001Professional S Series\u306e\u5230\u9054\u70b9\u3092\u793a\u3059\u30d5\u30e9\u30c3\u30b0\u30b7\u30c3\u30d7\u30e2\u30c7\u30eb\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3>\u3010\u97f3\u306e\u7d14\u5ea6\u3092\u6975\u3081\u308b\u30c1\u30bf\u30f3\u30e1\u30bf\u30eb\u30c0\u30af\u30c8\u69cb\u9020\u3011\u203bUniversal Fit\u30e2\u30c7\u30eb\u306e\u307f<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1547370\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/06\/4589686676335-04-e1780536187765.jpg\" alt=\"\" width=\"640\" height=\"640\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>\u30c1\u30bf\u30f3\u30e1\u30bf\u30eb\u30c0\u30af\u30c8\u69cb\u9020\u306f\u3001\u30e6\u30cb\u30d0\u30fc\u30b5\u30eb\u30e2\u30c7\u30eb\u5c02\u7528\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u4f4e\u5171\u632f\u7279\u6027\u306b\u512a\u308c\u305f\u30c1\u30bf\u30f3\u88fd\u30e1\u30bf\u30eb\u30ce\u30ba\u30eb\u3092\u63a1\u7528\u3057\u305f\u9ad8\u525b\u6027\u8a2d\u8a08\u306b\u3088\u308a\u3001\u30ad\u30e3\u30d3\u30c6\u30a3\u5185\u3067\u767a\u751f\u3057\u3084\u3059\u3044\u4e0d\u8981\u306a\u5171\u632f\u3092\u52b9\u679c\u7684\u306b\u6291\u5236\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u97f3\u306e\u900f\u660e\u611f\u3092\u4fdd\u3061\u3064\u3064\u3001\u7d14\u5ea6\u3068\u5206\u96e2\u611f\u3092\u5927\u5e45\u306b\u9ad8\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u3055\u3089\u306b\u3001\u9aa8\u4f1d\u5c0e\u30c9\u30e9\u30a4\u30d0\u30fc\u306e\u632f\u52d5\u3092\u30ed\u30b9\u306a\u304f\u4f1d\u3048\u308b\u3053\u3068\u3067\u3001\u4f4e\u57df\u306e\u4f53\u611f\u8868\u73fe\u3092\u3088\u308a\u30ea\u30a2\u30eb\u306b\u518d\u73fe\u3057\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u307e\u305f\u3001\u6570\u767e\u4e07\u4ef6\u898f\u6a21\u306e\u8033\u578b\u30c7\u30fc\u30bf\u3092\u3082\u3068\u306b\u518d\u8a2d\u8a08\u3055\u308c\u305f\u30cf\u30a6\u30b8\u30f3\u30b0\u5f62\u72b6\u306b\u3088\u308a\u3001\u9ad8\u3044\u5bc6\u9589\u6027\u3068\u81ea\u7136\u306a\u88c5\u7740\u611f\u3092\u4e21\u7acb\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u9577\u6642\u9593\u306e\u30b9\u30c6\u30fc\u30b8\u3084\u30ec\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3067\u3082\u3001\u5feb\u9069\u3067\u5b89\u5b9a\u3057\u305f\u30d5\u30a3\u30c3\u30c8\u611f\u3092\u4fdd\u3061\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3>\u3010\u30ea\u30b9\u30cb\u30f3\u30b0\u3068\u30e9\u30a4\u30d6\u4e8c\u3064\u306e\u30b7\u30fc\u30f3\u306b\u5fdc\u3048\u308b\u30b1\u30fc\u30d6\u30eb\u69cb\u6210\u3011<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1547371\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/06\/detail_nostalgiaaudio_na20-05-e1780536325840.jpg\" alt=\"\" width=\"640\" height=\"640\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>NA20S\u306b\u306f\u3001\u7528\u9014\u306b\u5fdc\u3058\u3066\u4f7f\u3044\u5206\u3051\u3089\u308c\u308b2\u672c\u306e\u5c02\u7528\u30b1\u30fc\u30d6\u30eb\u304c\u540c\u68b1\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u3072\u3068\u3064\u306f\u3001\u30ea\u30b9\u30cb\u30f3\u30b0\u7528\u9014\u306e\u305f\u3081\u306b\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3055\u308c\u305f\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u30b1\u30fc\u30d6\u30eb\u300cFugue\u300d\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u5c0e\u4f53\u306b\u306f5N OFC\u9285\u3068\u9280\u30e1\u30c3\u30ad5N OFC\u9285\u3092\u7d44\u307f\u5408\u308f\u305b\u3001\u4f4e\u57df\u306e\u91cf\u611f\u3068\u5bc6\u5ea6\u3092\u652f\u3048\u306a\u304c\u3089\u3001\u9ad8\u57df\u306b\u306f\u900f\u660e\u611f\u3068\u4f38\u3073\u3092\u4e0e\u3048\u308b\u3053\u3068\u3067\u3001NA20S\u306e\u6b63\u78ba\u306a\u5b9a\u4f4d\u3068\u8c4a\u5bcc\u306a\u60c5\u5831\u91cf\u3092\u6700\u5927\u9650\u306b\u5f15\u304d\u51fa\u3057\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u5185\u90e8\u69cb\u9020\u306b\u306f\u4fe1\u53f7\u30ed\u30b9\u3068\u6b6a\u307f\u3092\u6291\u3048\u308bLitz 4S\u69cb\u9020\u3092\u63a1\u7528\u3057\u3001\u5fae\u7d30\u306a\u30cb\u30e5\u30a2\u30f3\u30b9\u307e\u3067\u5fe0\u5b9f\u306b\u4f1d\u9001\u3057\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u3053\u3061\u3089\u306f4.4mm\u30d0\u30e9\u30f3\u30b9\u4ed5\u69d8\uff08\u7d04120cm\uff09\u636e\u3048\u7f6e\u304d\u74b0\u5883\u3084\u30dd\u30fc\u30bf\u30d6\u30eb\u30d7\u30ec\u30fc\u30e4\u30fc\u3068\u306e\u7d44\u307f\u5408\u308f\u305b\u306b\u6700\u9069\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u3082\u3046\u3072\u3068\u3064\u306f\u3001\u30b9\u30c6\u30fc\u30b8\u3084\u30ea\u30cf\u30fc\u30b5\u30eb\u3067\u306e\u53d6\u308a\u56de\u3057\u3092\u91cd\u8996\u3057\u305f\u30e9\u30a4\u30d6\u5411\u3051\u30b1\u30fc\u30d6\u30eb\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u5c0e\u4f53\u306b\u306f\u9280\u30e1\u30c3\u30ad\u9285\u3092\u63a1\u7528\u3057\u3001\u8010\u4e45\u6027\u3068\u67d4\u8edf\u6027\u3092\u91cd\u8996\u3057\u305f\u8a2d\u8a08\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>3.5mm\u30d7\u30e9\u30b0\u4ed5\u69d8\uff08\u7d04160cm\uff09\u3067\u3001\u30ef\u30a4\u30e4\u30ec\u30b9\u30b7\u30b9\u30c6\u30e0\u3084\u30df\u30ad\u30b5\u30fc\u3001\u30e2\u30cb\u30bf\u30fc\u30d1\u30c3\u30af\u3068\u306e\u63a5\u7d9a\u306b\u3082\u5bfe\u5fdc\u3057\u3084\u3059\u304f\u3001\u6f14\u594f\u4e2d\u306e\u52d5\u304d\u306b\u3082\u4f59\u88d5\u3092\u6301\u305f\u305b\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u30ea\u30b9\u30cb\u30f3\u30b0\u3068\u30e9\u30a4\u30d6\u3001\u305d\u308c\u305e\u308c\u306e\u4f7f\u7528\u30b7\u30fc\u30f3\u306b\u6700\u9069\u5316\u3055\u308c\u305f\u30b1\u30fc\u30d6\u30eb\u3092\u6a19\u6e96\u3067\u5099\u3048\u308b\u3053\u3068\u3067\u3001\u5e45\u5e83\u3044\u74b0\u5883\u306b\u5bfe\u5fdc\u3059\u308b\u67d4\u8edf\u6027\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u203b\u753b\u50cf\u306f\u3001\u30ea\u30b9\u30cb\u30f3\u30b0\u7528\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u30b1\u30fc\u30d6\u30eb\u306e\u300cFugue\u300d\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3>\u3010\u7406\u60f3\u306e\u30e2\u30cb\u30bf\u30fc\u30b5\u30a6\u30f3\u30c9\u3078\u5c0e\u304f3\u7a2e\u306e\u30a4\u30e4\u30fc\u30d4\u30fc\u30b9\u3011\u203bUniversal Fit\u30e2\u30c7\u30eb\u306e\u307f<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1547372\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/06\/detail_nostalgiaaudio_na20-06-e1780536378467.jpg\" alt=\"\" width=\"640\" height=\"640\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>Professional S Series\u306b\u306f\u3001\u30b5\u30a6\u30f3\u30c9\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u3092\u6700\u5927\u9650\u306b\u5f15\u304d\u51fa\u3059\u305f\u3081\u3001\u97f3\u97ff\u7279\u6027\u306e\u7570\u306a\u308b\u8907\u6570\u306e\u5c02\u7528\u30a4\u30e4\u30fc\u30d4\u30fc\u30b9\u3092\u53b3\u9078\u3057\u3066\u540c\u68b1\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u9ad8\u57df\u306e\u89e3\u50cf\u5ea6\u3068\u629c\u3051\u3092\u91cd\u8996\u3057\u305f\u300cXWB\u30a4\u30e4\u30fc\u30d4\u30fc\u30b9\u300d\u306f\u3001\u30dc\u30fc\u30ab\u30eb\u306e\u8f2a\u90ed\u3084\u30a2\u30bf\u30c3\u30af\u306e\u7acb\u3061\u4e0a\u304c\u308a\u3092\u3088\u308a\u660e\u77ad\u306b\u3057\u3001\u7d30\u304b\u306a\u30cb\u30e5\u30a2\u30f3\u30b9\u307e\u3067\u6b63\u78ba\u306b\u63cf\u5199\u3057\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u81ea\u7136\u3067\u6ed1\u3089\u304b\u306a\u5168\u5e2f\u57df\u30d0\u30e9\u30f3\u30b9\u3092\u6301\u3064\u300cLSR\uff08\u30ea\u30ad\u30c3\u30c9\u30b7\u30ea\u30b3\u30f3\u30e9\u30d0\u30fc\uff09\u30a4\u30e4\u30fc\u30d4\u30fc\u30b9\u300d\u306f\u3001\u7279\u5b9a\u306e\u5e2f\u57df\u3092\u8a87\u5f35\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u30b9\u30c6\u30fc\u30b8\u3084\u30b9\u30bf\u30b8\u30aa\u3067\u6c42\u3081\u3089\u308c\u308b\u30d5\u30e9\u30c3\u30c8\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u30b5\u30a6\u30f3\u30c9\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u3055\u3089\u306b\u3001\u906e\u97f3\u6027\u3068\u30d5\u30a3\u30c3\u30c8\u611f\u3092\u9ad8\u3081\u308bDekoni\u793e\u88fdM-Code\u30d5\u30a9\u30fc\u30e0\u30a4\u30e4\u30fc\u30d4\u30fc\u30b9\u3082\u4ed8\u5c5e\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u5916\u90e8\u30ce\u30a4\u30ba\u3092\u52b9\u679c\u7684\u306b\u906e\u65ad\u3057\u3001\u4f4e\u57df\u306e\u91cf\u611f\u3068\u5bc6\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u6ca1\u5165\u611f\u306e\u3042\u308b\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u3053\u308c\u3089\u306e\u30a4\u30e4\u30fc\u30d4\u30fc\u30b9\u3092\u4f7f\u3044\u5206\u3051\u308b\u3053\u3068\u3067\u3001\u30ea\u30b9\u30cb\u30f3\u30b0\u304b\u3089\u30b9\u30c6\u30fc\u30b8\u3001\u30b9\u30bf\u30b8\u30aa\u30ef\u30fc\u30af\u307e\u3067\u3001\u3042\u3089\u3086\u308b\u30b7\u30fc\u30f3\u306b\u6700\u9069\u5316\u3055\u308c\u305f\u97f3\u4f5c\u308a\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3>\u3010\u5805\u7262\u3055\u3068\u4e0a\u8cea\u3055\u3092\u517c\u306d\u5099\u3048\u305f\u30e1\u30bf\u30eb\u30ad\u30e3\u30ea\u30f3\u30b0\u30b1\u30fc\u30b9 \u3011<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1547373\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/06\/detail_nostalgiaaudio_na20-07-e1780536428325.jpg\" alt=\"\" width=\"640\" height=\"640\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>Professional S Series\u306b\u306f\u3001\u9ad8\u7d1a\u611f\u3042\u3075\u308c\u308b\u91d1\u5c5e\u88fd\u30ad\u30e3\u30ea\u30f3\u30b0\u30b1\u30fc\u30b9\u304c\u4ed8\u5c5e\u3057\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u525b\u6027\u306b\u512a\u308c\u305f\u30e1\u30bf\u30eb\u7d20\u6750\u3092\u7528\u3044\u3001\u624b\u306b\u53d6\u3063\u305f\u77ac\u9593\u306b\u611f\u3058\u3089\u308c\u308b\u78ba\u304b\u306a\u91cd\u539a\u611f\u3068\u843d\u3061\u7740\u3044\u305f\u5b58\u5728\u611f\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u5805\u7262\u306a\u69cb\u9020\u306b\u3088\u308a\u3001\u6301\u3061\u904b\u3073\u3084\u4fdd\u7ba1\u6642\u306e\u885d\u6483\u304b\u3089\u30a4\u30e4\u30db\u30f3\u3092\u3057\u3063\u304b\u308a\u4fdd\u8b77\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u5185\u90e8\u306b\u306f\u30b7\u30ea\u30b3\u30f3\u7d20\u6750\u306e\u30a4\u30f3\u30ca\u30fc\u3092\u914d\u3057\u3001\u30ad\u30ba\u3084\u64e6\u308c\u304b\u3089\u30a4\u30e4\u30db\u30f3\u3092\u5b88\u308a\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u30b3\u30f3\u30d1\u30af\u30c8\u3067\u4e38\u307f\u3092\u5e2f\u3073\u305f\u30c7\u30b6\u30a4\u30f3\u306f\u53ce\u7d0d\u6027\u306b\u3082\u512a\u308c\u3001\u65e5\u5e38\u4f7f\u3044\u304b\u3089\u5916\u51fa\u6642\u307e\u3067\u3001\u4e0a\u8cea\u3055\u3068\u5b9f\u7528\u6027\u3092\u4e21\u7acb\u3055\u305b\u305f\u30b1\u30fc\u30b9\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3>Nostalgia Audio NA20S \u4e3b\u306a\u30b9\u30da\u30c3\u30af<\/h3>\n<table width=\"471\">\n<tbody>\n<tr>\n<td width=\"113\">\u30c9\u30e9\u30a4\u30d0\u30fc\u69cb\u6210<\/td>\n<td width=\"358\">18BA\uff0b2Micro Planar \/ 20\u30c9\u30e9\u30a4\u30d0\u30fc\uff08\u7247\u5074\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u8d85\u4f4e\u57df<\/td>\n<td width=\"358\">BA\u30c9\u30e9\u30a4\u30d0\u30fc\u00d72<\/td>\n<\/tr>\n<tr>\n<td>\u4f4e\u57df<\/td>\n<td>BA\u30c9\u30e9\u30a4\u30d0\u30fc\u00d72<\/td>\n<\/tr>\n<tr>\n<td>\u4e2d\u57df<\/td>\n<td width=\"358\">BA\u30c9\u30e9\u30a4\u30d0\u30fc\u00d76<\/td>\n<\/tr>\n<tr>\n<td>\u4e2d\u9ad8\u57df<\/td>\n<td>BA\u30c9\u30e9\u30a4\u30d0\u30fc\u00d74<\/td>\n<\/tr>\n<tr>\n<td>\u9ad8\u57df<\/td>\n<td width=\"358\">BA\u30c9\u30e9\u30a4\u30d0\u30fc\u00d74<\/td>\n<\/tr>\n<tr>\n<td>\u8d85\u9ad8\u57df<\/td>\n<td>\u30de\u30a4\u30af\u30ed\u30d7\u30e9\u30ca\u30fc\u30c4\u30a4\u30fc\u30bf\u30fc\u00d72<\/td>\n<\/tr>\n<tr>\n<td>\u30af\u30ed\u30b9\u30aa\u30fc\u30d0\u30fc<\/td>\n<td width=\"358\">6way<\/td>\n<\/tr>\n<tr>\n<td>\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9<\/td>\n<td width=\"358\">26\u03a9<\/td>\n<\/tr>\n<tr>\n<td>\u97f3\u5727\u611f\u5ea6<\/td>\n<td>116dB<\/td>\n<\/tr>\n<tr>\n<td>\u518d\u751f\u5468\u6ce2\u6570\u5e2f\u57df<\/td>\n<td width=\"358\">15Hz \u2013 45,000Hz<\/td>\n<\/tr>\n<tr>\n<td>\u672c\u4f53\u91cd\u91cf<\/td>\n<td>\u30e1\u30fc\u30ab\u30fc\u60c5\u5831\u306a\u3057<\/td>\n<\/tr>\n<tr>\n<td>\u30a4\u30e4\u30db\u30f3\u7aef\u5b50<\/td>\n<td>2pin\uff080.78mm\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u4fdd\u8a3c\u671f\u9593<\/td>\n<td width=\"358\">1\u5e74<br \/>\n\u203b\u6d88\u8017\u54c1\u306e\u305f\u3081\u3001\u4ed8\u5c5e\u30b1\u30fc\u30d6\u30eb\u3001\u672c\u4f53\u306b\u3042\u308b\u30bd\u30b1\u30c3\u30c8\u306e\u4fdd\u8a3c\u671f\u9593\u306f\u521d\u671f\u4e0d\u826f\u671f\u9593\u306e\u307f\u3068\u306a\u308a\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u30b1\u30fc\u30d6\u30eb\u4ed5\u69d8<\/td>\n<td>\u3000<\/td>\n<\/tr>\n<tr>\n<td>Fugue\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u30b1\u30fc\u30d6\u30eb\uff08\u30ea\u30b9\u30cb\u30f3\u30b0\u7528\uff09<\/td>\n<td width=\"358\">\u7dda\u6750\uff1a5N OFC\u9285\uff0b\u9280\u30e1\u30c3\u30ad5N OFC\u9285<br \/>\n\u69cb\u9020\uff1aLitz 4S<br \/>\n\u30b3\u30cd\u30af\u30bf\u30fc\uff1a2pin\uff080.78mm\uff09<br \/>\n\u30d7\u30e9\u30b0\uff1a4.4mm5\u6975\u30d0\u30e9\u30f3\u30b9<br \/>\n\u30b1\u30fc\u30d6\u30eb\u9577\uff1a\u7d04120cm<\/td>\n<\/tr>\n<tr>\n<td>\u30e9\u30a4\u30d6\u7528\u30b1\u30fc\u30d6\u30eb<\/td>\n<td width=\"358\">\u7dda\u6750\uff1a\u9280\u30e1\u30c3\u30ad\u9285<br \/>\n\u30b3\u30cd\u30af\u30bf\u30fc\uff1a2pin\uff080.78mm\uff09<br \/>\n\u30d7\u30e9\u30b0\uff1a3.5mm\u30b9\u30c6\u30ec\u30aa\u30df\u30cb<br \/>\n\u30b1\u30fc\u30d6\u30eb\u9577\uff1a\u7d04160cm<\/td>\n<\/tr>\n<tr>\n<td>\u4ed8\u5c5e\u54c1<\/td>\n<td width=\"358\">\u30ad\u30e3\u30ea\u30f3\u30b0\u30b1\u30fc\u30b9x1<br \/>\nIEM Mesh Bag x1<br \/>\n\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u30c4\u30fc\u30eb\u00d71<br \/>\n3.5mm \u2192 6.35mm \u5909\u63db\u30a2\u30c0\u30d7\u30bf\u30fc\u00d71<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u203b\u30e1\u30fc\u30ab\u30fc\u8cc7\u6599\u3088\u308a\u5f15\u7528<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1547367\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/06\/4589686676335-01-e1780536014293.jpg\" alt=\"\" width=\"640\" height=\"640\" \/><\/p>\n<p><a href=\"https:\/\/www.e-earphone.jp\/products\/739654\" target=\"_blank\" rel=\"noopener\"><span style=\"font-size: 14px;\"><strong><span style=\"color: #ff00ff;\">\u25bcNostalgia Audio\u3000NA20S\u3000 e\u2606\u30a4\u30e4\u30db\u30f3 \u30aa\u30f3\u30e9\u30a4\u30f3\u30b9\u30c8\u30a2\u4fa1\u683c\uffe5620,000- (\u7a0e\u8fbc)<\/span><\/strong><\/span><\/a><\/p>\n<p><a href=\"https:\/\/www.e-earphone.jp\/products\/735550\" target=\"_blank\" rel=\"noopener\"><span style=\"font-size: 14px;\"><strong><span style=\"color: #ff00ff;\">\u25bcNostalgia Audio\u3000NA20S(Universal Fit)\u3000 e\u2606\u30a4\u30e4\u30db\u30f3 \u30aa\u30f3\u30e9\u30a4\u30f3\u30b9\u30c8\u30a2\u4fa1\u683c\uffe5585,000- (\u7a0e\u8fbc)<\/span><\/strong><\/span><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>\u3053\u3061\u3089\u306e\u88fd\u54c1\u306f\u3001e\u2606\u30a4\u30e4\u30db\u30f3\u306e\u79cb\u8449\u539f\u5e97\u306b\u3066\u3054\u8a66\u8074\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/p>\n<p>\n\u5c55\u793a\u6a5f\u306f6\u67085\u65e5\u3088\u308a\u5148\u884c\u5c55\u793a\u958b\u59cb\u4e88\u5b9a\u3067\u3059\u3002\u307e\u305f\u3001\u5404\u5e97\u304a\u3088\u3073\u30aa\u30f3\u30e9\u30a4\u30f3\u30b9\u30c8\u30a2\u306b\u3066\u5728\u5eab\u3092\u3054\u7528\u610f\u3057\u3066\u304a\u308a\u307e\u3059\u3002<\/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\uff01 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