{"code":0,"message":"success","data":{"schemaVersion":1,"product":{"id":"504e7c8a-c2d0-4bd1-bad1-e268044638a2","name":"NH20","brands":["宁梵声学 NF ACOUS"],"url":"https://copupil.com/products/504e7c8a-c2d0-4bd1-bad1-e268044638a2"},"reviews":[{"id":"9a57f133-7226-466b-95d7-164105500083","type":"article","title":"宁梵声学NH20头戴式耳机：监听与赏乐的双向奔赴","author":"巡洋舰3rd（什么值得买·作者投稿）","sourceUrl":"https://post.smzdm.com/p/a706k395/","thumbnail":null,"summary":"巡洋舰3rd从听歌角度评价旧版 NH20：声音厚实而清楚，低频有弹性，声场规模不刻意放大，重点是定位和层次。原文也提醒头梁最大伸长量对大头用户不够友好；这一问题不能直接推及后续改版。","structuredData":{"schemaVersion":1,"source":{"publishedAt":"2026-03-30T13:38:50+08:00","accessedAt":"2026-10-23T12:48:23+00:00","language":"zh-CN","coverage":"full_text","commercialDisclosure":"not_stated"},"extraction":{"method":"ai_assisted","checkedAt":"2026-10-23T12:48:23+00:00","humanReviewer":null},"conditions":{"sourceDevice":null,"earTips":null,"cable":null,"connection":"含原配单端线与另购4.4mm平衡线的分别讨论","volume":null,"environment":null,"duration":null,"unitProvenance":null},"findings":[{"id":"finding-1","dimension":"fit","kind":"subjective_observation","polarity":"mixed","statement":"耳罩角度便于贴合，但旧版头梁伸长余量偏小，大头用户应试戴。","applicability":null,"evidence":{"locator":"对于大头用户不太友好","paraphrase":"耳罩角度便于贴合，但旧版头梁伸长余量偏小，大头用户应试戴。"}},{"id":"finding-2","dimension":"bass","kind":"subjective_observation","polarity":"positive","statement":"低频量感不过多，存在感和弹性较明确，也保留了层次。","applicability":null,"evidence":{"locator":"低频量感不算多但存在感较强","paraphrase":"低频量感不过多，存在感和弹性较明确，也保留了层次。"}},{"id":"finding-3","dimension":"midrange","kind":"subjective_observation","polarity":"positive","statement":"作者觉得人声有厚度、形体清晰，不干不刺。","applicability":null,"evidence":{"locator":"不干不刺","paraphrase":"作者觉得人声有厚度、形体清晰，不干不刺。"}},{"id":"finding-4","dimension":"soundstage","kind":"subjective_observation","polarity":"neutral","statement":"不追求夸张规模，侧重有限空间内的定位、层次与分离。","applicability":null,"evidence":{"locator":"不强调规模感","paraphrase":"不追求夸张规模，侧重有限空间内的定位、层次与分离。"}}],"limitations":["以下为原作者的主观体验摘要，不替代共瞳的独立实测。","针对原文所述旧版头梁；目录中的NH20 2026未套用本文佩戴结论。","不把换线后的主观差异解释为线材本身的已验证因果效果。"]}}]}}