KORG 钢制音叉 440Hz 标准调音音叉

评测依据

• review_count：1800
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[100,299]
• dimension：best_value
• sources：["京东","天猫","亚马逊中国"]
• time_range：{"from":"2026-06-26 02:55:16","to":"2026-06-26 02:55:16"}
• intros：{"brand_intro":"KORG是日本知名的电子乐器与调音设备制造商，成立于1963年，以合成器、调音器及节拍器闻名全球。其音叉产品延续了品牌对精准度的严苛要求，采用日本工业标准制造，广泛应用于专业音乐厅、录音棚及乐器维修领域。KORG在调音技术领域拥有多项专利，产品以稳定可靠著称，深受全球音乐人信赖。","product_intro":"KORG KT-440钢制音叉专为专业调律设计，采用特殊合金钢锻造，表面经哑光处理减少反光干扰。频率精准至440Hz±0.3Hz，敲击后振动衰减均匀，无杂音。叉柄末端带有防滑纹理，握持稳固。附赠软质收纳袋，便于携带。该音叉经过KORG实验室逐支检测，确保每支音叉的谐波纯净度达到专业录音标准，适合钢琴、小提琴、吉他等乐器的精准调音。","key_specs":["频率：440Hz（A4标准音）","材质：特殊合金钢，哑光表面","误差范围：±0.3Hz","振动衰减：均匀无杂音","重量：约50g","附件：软质收纳袋"]}
• alt_products：[{"product_name":"KORG 钢制音叉 440Hz 标准调音音叉","brand":"KORG","model":"KT-440","price":128},{"product_name":"Wittner 钢制音叉 440Hz 德国进口标准音叉","brand":"Wittner","model":"W-440S","price":198}]
• kol_quotes：["@钢琴调律师李工：KORG的音叉是我工具箱里的常客，精准度无可挑剔。","@音乐制作人阿杰：录音前用它校准乐器，音准非常可靠。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":94.4,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"专业用户评价其音色纯净、无泛音干扰，调律时能快速锁定标准音高。多数用户认为做工精致，手感舒适，但价格略高于国产品牌。在音乐论坛中常被推荐为\"进阶调律师首选\"。部分用户反馈收纳袋材质一般，但产品本身无可挑剔。有钢琴调律师表示，使用三年后频率仍保持稳定，耐用性出色。","source_count":3}},{"source":"objective","score":91.71889447236181,"weight":0.4,"confidence":0.5,"details":{"rating_avg":4.7,"price":128,"wom_score":94.4}},{"source":"user_review","score":94,"weight":0.3,"confidence":1,"details":{"rating_avg":4.7,"review_count":1800,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@钢琴调律师李工：KORG的音叉是我工具箱里的常客，精准度无可挑剔。","@音乐制作人阿杰：录音前用它校准乐器，音准非常可靠。"]}}]
• method_version：v2
• search_visual：null