{"id":1550727,"date":"2026-07-24T11:00:21","date_gmt":"2026-07-24T02:00:21","guid":{"rendered":"https:\/\/e-earphone.blog\/?p=1550727"},"modified":"2026-07-23T16:40:21","modified_gmt":"2026-07-23T07:40:21","slug":"%e3%80%907-31%e7%99%ba%e5%a3%b2%e3%80%91bqeyz%e3%81%8b%e3%82%893-5m%e3%82%b9%e3%83%86%e3%83%ac%e3%82%aa%e3%81%a84-4mm%e3%83%90%e3%83%a9%e3%83%b3%e3%82%b9%e5%87%ba%e5%8a%9b%e3%81%ab%e5%af%be%e5%bf%9c","status":"publish","type":"post","link":"https:\/\/e-earphone.blog\/?p=1550727","title":{"rendered":"\u30107\/31\u767a\u58f2\u3011BQEYZ\u304b\u30893.5m\u30b9\u30c6\u30ec\u30aa\u30684.4mm\u30d0\u30e9\u30f3\u30b9\u51fa\u529b\u306b\u5bfe\u5fdc\u306e\u30dd\u30fc\u30bf\u30d6\u30ebDAC C30 \u304c\u767b\u5834\uff01"},"content":{"rendered":"<p style=\"text-align: center;\">\u91cd\u305510g\u306e\u8d85\u8efd\u91cf\u30fb\u76f4\u633f\u3057\u8a2d\u8a08\u3067\u30014.4mm\u30d0\u30e9\u30f3\u30b9\u51fa\u529b\u306b\u5bfe\u5fdc\u306e\u30dd\u30fc\u30bf\u30d6\u30ebDAC<\/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\u306fBQEYZ\u304b\u3089\u306e\u65b0\u88fd\u54c1\u306e\u3054\u7d39\u4ecb\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2>BQEYZ C30<\/h2>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-1550728\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/07\/6975681511548-01-e1784791726221.jpg\" alt=\"\" width=\"640\" height=\"640\" \/><\/p>\n<div class=\"ee-card\" data-ee-variant=\"gid:\/\/shopify\/ProductVariant\/48435294372081\" data-ee-jan=\"6975681511548\" data-ee-handle=\"758209\">\n\t<a class=\"ee-card__img\" href=\"https:\/\/www.e-earphone.jp\/products\/758209?variant=48435294372081&#038;utm_source=e-earphone.blog&#038;utm_medium=referral&#038;utm_campaign=product_card&#038;utm_content=1550727\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0700\/2990\/2065\/files\/985098_3159336.jpg?v=1784776087&#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\">BQEYZ<\/span>\t\t<a class=\"ee-card__title\" href=\"https:\/\/www.e-earphone.jp\/products\/758209?variant=48435294372081&#038;utm_source=e-earphone.blog&#038;utm_medium=referral&#038;utm_campaign=product_card&#038;utm_content=1550727\" target=\"_blank\" rel=\"noopener\">C30\uff08\u30b7\u30eb\u30d0\u30fc\uff09<\/a>\n\t\t\t\t<span class=\"ee-card__price -wait\"><noscript>\u4fa1\u683c\u306f\u5546\u54c1\u30da\u30fc\u30b8\u3067<\/noscript><\/span>\n\t\t\t\t<div class=\"ee-card__btns\">\n\t\t\t<a class=\"ee-card__btn -new\" href=\"https:\/\/www.e-earphone.jp\/products\/758209?variant=48435294372081&#038;utm_source=e-earphone.blog&#038;utm_medium=referral&#038;utm_campaign=product_card&#038;utm_content=1550727\" 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:758209?sales_status=1&#038;utm_source=e-earphone.blog&#038;utm_medium=referral&#038;utm_campaign=product_card&#038;utm_content=1550727\" target=\"_blank\" rel=\"noopener\" hidden><\/a>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><span style=\"color: #339966; font-size: 24px;\"><strong><span style=\"color: #ff0000;\">2026\u5e747\u670831\u65e5\u767a\u58f2\uff01<\/span><\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3>BQEYZ means Best quality earphone for you.<\/h3>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-1550729\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/07\/6975681511548-06-e1784791816134.jpg\" alt=\"\" width=\"640\" height=\"640\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>C30\u306f\u3001\u91cd\u305510g\u306e\u8d85\u8efd\u91cf\u30fb\u76f4\u633f\u3057\u8a2d\u8a08\u3067\u30014.4mm\u30d0\u30e9\u30f3\u30b9\u51fa\u529b\u306b\u5bfe\u5fdc\u3057\u3001\u30ce\u30a4\u30ba\u304c\u307b\u3068\u3093\u3069\u306a\u3044\u30af\u30ea\u30a2\u306a\u30b5\u30a6\u30f3\u30c9\u304c\u7279\u9577\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u6700\u5927384kHz\/32bit\u306e\u30ed\u30b9\u30ec\u30b9\u30c7\u30b3\u30fc\u30c9\u306857mW@32\u03a9\u306e\u9ad8\u51fa\u529b\u3067\u9ad8\u97f3\u8cea\u306aHi-Fi\u97f3\u6e90\u3092\u518d\u73fe\u3057\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u7b50\u4f53\u306b\u306f\u9811\u4e08\u306a\u30a2\u30eb\u30df\u5408\u91d1\u3092\u63a1\u7528\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u3055\u3089\u306b\u3001\u5c02\u7528\u30a2\u30d7\u30ea\u7b49\u304b\u308910\u30d0\u30f3\u30c9EQ\u3092\u81ea\u7531\u306b\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3067\u304d\u308b\u305f\u3081\u3001\u597d\u307f\u306e\u97f3\u8cea\u3078\u624b\u8efd\u306b\u30d1\u30fc\u30bd\u30ca\u30e9\u30a4\u30ba\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3>BQEYZ C30 \u4e3b\u306a\u30b9\u30da\u30c3\u30af<\/h3>\n<table width=\"471\">\n<tbody>\n<tr>\n<td width=\"113\">DAC\u30c1\u30c3\u30d7<\/td>\n<td width=\"358\">KT02H20+OPA97220<\/td>\n<\/tr>\n<tr>\n<td>PCM<\/td>\n<td width=\"358\">384kHz\/32bit<\/td>\n<\/tr>\n<tr>\n<td>\u518d\u751f\u5468\u6ce2\u6570\u5e2f\u57df<\/td>\n<td width=\"358\">20\uff5e20,000Hz<\/td>\n<\/tr>\n<tr>\n<td>THD-N\u6b6a\u7387<\/td>\n<td>-70dB<\/td>\n<\/tr>\n<tr>\n<td>DNR<\/td>\n<td width=\"358\">105dB<\/td>\n<\/tr>\n<tr>\n<td>\u51fa\u529b<\/td>\n<td>57mW@32\u2126<\/td>\n<\/tr>\n<tr>\n<td>\u6750\u8cea<\/td>\n<td width=\"358\">\u30a2\u30eb\u30df\u5408\u91d1<\/td>\n<\/tr>\n<tr>\n<td>\u91cd\u91cf<\/td>\n<td>10g<\/td>\n<\/tr>\n<tr>\n<td>\u5165\u529b<\/td>\n<td width=\"358\">USB Type-C<\/td>\n<\/tr>\n<tr>\n<td>\u51fa\u529b<\/td>\n<td width=\"358\">3.5mm\u30b9\u30c6\u30ec\u30aa <br \/>\n4.4mm\u30d0\u30e9\u30f3\u30b9<\/td>\n<\/tr>\n<tr>\n<td>\u4ed8\u5c5e\u54c1<\/td>\n<td>\u30fbType-C to Type A \u5909\u63db\u30a2\u30c0\u30d7\u30bf<\/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 decoding=\"async\" class=\"alignnone size-full wp-image-1550728\" src=\"https:\/\/e-earphone.blog\/wp-content\/uploads\/2026\/07\/6975681511548-01-e1784791726221.jpg\" alt=\"\" width=\"640\" height=\"640\" \/><\/p>\n<div class=\"ee-card\" data-ee-variant=\"gid:\/\/shopify\/ProductVariant\/48435294372081\" data-ee-jan=\"6975681511548\" data-ee-handle=\"758209\">\n\t<a class=\"ee-card__img\" href=\"https:\/\/www.e-earphone.jp\/products\/758209?variant=48435294372081&#038;utm_source=e-earphone.blog&#038;utm_medium=referral&#038;utm_campaign=product_card&#038;utm_content=1550727\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0700\/2990\/2065\/files\/985098_3159336.jpg?v=1784776087&#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\">BQEYZ<\/span>\t\t<a class=\"ee-card__title\" href=\"https:\/\/www.e-earphone.jp\/products\/758209?variant=48435294372081&#038;utm_source=e-earphone.blog&#038;utm_medium=referral&#038;utm_campaign=product_card&#038;utm_content=1550727\" target=\"_blank\" rel=\"noopener\">C30\uff08\u30b7\u30eb\u30d0\u30fc\uff09<\/a>\n\t\t\t\t<span class=\"ee-card__price -wait\"><noscript>\u4fa1\u683c\u306f\u5546\u54c1\u30da\u30fc\u30b8\u3067<\/noscript><\/span>\n\t\t\t\t<div class=\"ee-card__btns\">\n\t\t\t<a class=\"ee-card__btn -new\" href=\"https:\/\/www.e-earphone.jp\/products\/758209?variant=48435294372081&#038;utm_source=e-earphone.blog&#038;utm_medium=referral&#038;utm_campaign=product_card&#038;utm_content=1550727\" 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:758209?sales_status=1&#038;utm_source=e-earphone.blog&#038;utm_medium=referral&#038;utm_campaign=product_card&#038;utm_content=1550727\" target=\"_blank\" rel=\"noopener\" hidden><\/a>\n\t\t<\/div>\n\t<\/div>\n<\/div>\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\u4ee5\u4e0b\u306e\u5e97\u8217\u306b\u3066\u3054\u8a66\u8074\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\n\u30fb\u5927\u962a\u65e5\u672c\u6a4b\u672c\u5e97<\/p>\n<p>\u30fb\u79cb\u8449\u539f\u5e97<\/p>\n<p>\u30fb\u540d\u53e4\u5c4b\u5927\u9808\u5e97<\/p>\n<p>\u30fb\u4ed9\u53f0\u99c5\u524d\u5e97<\/p>\n<p>&nbsp;<\/p>\n<p>\n\u5c55\u793a\u6a5f\u306f7\u670824\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 \u4ee5\u4e0aPR\u30b9\u30bf\u30c3\u30d5\u304c\u304a\u9001\u308a\u3057\u307e\u3057\u305f\uff01<\/p>\n<p>&nbsp;<\/p>\n<p>\u203b\u8a18\u4e8b\u4e2d\u306e\u5546\u54c1\u4fa1\u683c\u30fb\u60c5\u5831\u306f\u63b2\u8f09\u5f53\u6642\u306e\u3082\u306e\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u91cd\u305510g\u306e\u8d85\u8efd\u91cf\u30fb\u76f4\u633f\u3057\u8a2d\u8a08\u3067\u30014.4mm\u30d0\u30e9\u30f3\u30b9\u51fa\u529b\u306b\u5bfe\u5fdc\u306e\u30dd\u30fc\u30bf\u30d6\u30ebDAC \u3053\u3093\u306b\u3061\u306f\uff01e\u2606\u30a4\u30e4\u30db\u30f3\u306ePR\u30b9\u30bf\u30c3\u30d5\u3067\u3059\uff01 \u4eca\u56de\u306fBQEYZ\u304b\u3089\u306e\u65b0\u88fd\u54c1\u306e\u3054\u7d39\u4ecb\u3067\u3059\u3002 &nbsp; BQEYZ C30 BQEYZ C [&hellip;]<\/p>\n","protected":false},"author":341,"featured_media":1550732,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[5],"tags":[11010,759,1834],"class_list":["post-1550727","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-newitem","tag-bqeyz","tag-dac","tag-1834"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u30107\/31\u767a\u58f2\u3011BQEYZ\u304b\u30893.5m\u30b9\u30c6\u30ec\u30aa\u30684.4mm\u30d0\u30e9\u30f3\u30b9\u51fa\u529b\u306b\u5bfe\u5fdc\u306e\u30dd\u30fc\u30bf\u30d6\u30ebDAC C30 \u304c\u767b\u5834\uff01 - \u30a4\u30e4\u30db\u30f3\u30fb\u30d8\u30c3\u30c9\u30db\u30f3\u5c02\u9580\u5e97e\u30a4\u30e4\u30db\u30f3\u306e\u30d6\u30ed\u30b0<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/e-earphone.blog\/?p=1550727\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u30107\/31\u767a\u58f2\u3011BQEYZ\u304b\u30893.5m\u30b9\u30c6\u30ec\u30aa\u30684.4mm\u30d0\u30e9\u30f3\u30b9\u51fa\u529b\u306b\u5bfe\u5fdc\u306e\u30dd\u30fc\u30bf\u30d6\u30ebDAC C30 \u304c\u767b\u5834\uff01 - \u30a4\u30e4\u30db\u30f3\u30fb\u30d8\u30c3\u30c9\u30db\u30f3\u5c02\u9580\u5e97e\u30a4\u30e4\u30db\u30f3\u306e\u30d6\u30ed\u30b0\" \/>\n<meta property=\"og:description\" content=\"\u91cd\u305510g\u306e\u8d85\u8efd\u91cf\u30fb\u76f4\u633f\u3057\u8a2d\u8a08\u3067\u30014.4mm\u30d0\u30e9\u30f3\u30b9\u51fa\u529b\u306b\u5bfe\u5fdc\u306e\u30dd\u30fc\u30bf\u30d6\u30ebDAC \u3053\u3093\u306b\u3061\u306f\uff01e\u2606\u30a4\u30e4\u30db\u30f3\u306ePR\u30b9\u30bf\u30c3\u30d5\u3067\u3059\uff01 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