{"id":1732,"date":"2026-05-23T14:15:03","date_gmt":"2026-05-23T05:15:03","guid":{"rendered":"https:\/\/www.thingsinc.tokyo\/blog\/?p=1732"},"modified":"2026-05-27T23:08:05","modified_gmt":"2026-05-27T14:08:05","slug":"%e3%82%a2%e3%83%b3%e3%83%97%e3%82%b7%e3%83%a0%e3%81%8c%e8%a9%b0%e3%81%be%e3%81%a3%e3%81%a6%e8%81%b4%e3%81%93%e3%81%88%e3%82%8b%e3%81%a8%e3%81%8d%e3%81%af%e3%80%81%e3%82%b2%e3%82%a4%e3%83%b3%e3%82%84ir","status":"publish","type":"post","link":"https:\/\/www.thingsinc.tokyo\/blog\/%e3%82%a2%e3%83%b3%e3%83%97%e3%82%b7%e3%83%a0%e3%81%8c%e8%a9%b0%e3%81%be%e3%81%a3%e3%81%a6%e8%81%b4%e3%81%93%e3%81%88%e3%82%8b%e3%81%a8%e3%81%8d%e3%81%af%e3%80%81%e3%82%b2%e3%82%a4%e3%83%b3%e3%82%84ir\/","title":{"rendered":"\u30a2\u30f3\u30d7\u30b7\u30e0\u304c\u8a70\u307e\u3063\u3066\u8074\u3053\u3048\u308b\u3068\u304d\u306f\u3001\u30b2\u30a4\u30f3\u3084IR\u306e\u524d\u306b\u5165\u529b\u30ec\u30d9\u30eb\u3092\u898b\u308b"},"content":{"rendered":"\n
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beyond tube preamp 2s \u3092\u3053\u306e\u5834\u9762\u3067\u4f7f\u3046\u306a\u3089<\/h2>\n\n\n\n

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