KORG 专业调音音叉（A4=440Hz）

评测依据

• review_count：2100
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["京东","天猫","亚马逊中国"]
• time_range：{"from":"2026-06-26 02:55:18","to":"2026-06-26 02:55:18"}
• intros：{"brand_intro":"KORG是日本知名电子乐器与音频设备品牌，成立于1963年，总部位于东京。品牌以创新技术闻名，产品涵盖合成器、调音器、节拍器及音叉等。KORG的音叉产品融合了传统工艺与现代精密制造，采用不锈钢材质与激光刻印频率，确保长期使用不变形、不失准。其产品被全球众多音乐学院及专业乐团采用，是音乐教育领域的标杆品牌之一。","product_intro":"KORG KT-1是一款单支A4（440Hz）标准音叉，专为乐器调音、合唱团及音乐教学场景设计。音叉主体采用304不锈钢锻造，表面经拉丝处理，耐腐蚀且手感细腻。敲击端为圆头设计，振动响应迅速，泛音衰减均匀。手柄部分为人体工学弧形，握持稳定。产品附带便携绒布袋，可挂于钥匙扣或乐器包上。频率精度达到±0.2%，满足专业调律需求。","key_specs":["频率：440Hz（A4）","频率精度：±0.2%","材质：304不锈钢","表面处理：拉丝","长度：约16.5cm","附件：绒布袋"]}
• alt_products：[{"product_name":"KORG 专业调音音叉（A4=440Hz）","brand":"KORG","model":"KT-1","price":89},{"product_name":"JinYin 音乐教学音叉（A4+收纳盒）","brand":"JinYin","model":"JY-440","price":35}]
• kol_quotes：["@吉他手阿强：KORG的音叉比几十块的杂牌准太多了，调音一步到位。","@音乐博主小雅：作为合唱团指挥，我人手一支推荐给团员。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":94.4,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户高度评价其做工精致、音准可靠，尤其适合吉他、小提琴等乐器调音。许多音乐教师表示，该音叉声音清脆，持续振动时间长，课堂演示效果出色。部分用户提到不锈钢材质不易生锈，适合潮湿环境使用。少数评论认为价格略高于国产品牌，但普遍认为物有所值。在京东调音器类目中，KT-1长期保持4.7星以上评分。","source_count":3}},{"source":"objective","score":68.97030303030303,"weight":0.4,"confidence":0.5,"details":{"rating_avg":4.7,"price":89,"wom_score":94.4}},{"source":"user_review","score":94,"weight":0.3,"confidence":1,"details":{"rating_avg":4.7,"review_count":2100,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@吉他手阿强：KORG的音叉比几十块的杂牌准太多了，调音一步到位。","@音乐博主小雅：作为合唱团指挥，我人手一支推荐给团员。"]}}]
• method_version：v2
• search_visual：null