KAKA MAD尤克里里琴颈（桃花心木升级版）

评测依据

• review_count：6200
• rating_avg：4.5
• brand_reputation：0
• merchant_count：0
• price_range：[100,299]
• dimension：best_value
• sources：["京东","天猫","小红书"]
• time_range：{"from":"2026-06-25 23:30:00","to":"2026-06-25 23:30:00"}
• intros：{"brand_intro":"KAKA是中国新兴尤克里里品牌，成立于2015年，主打高性价比入门级产品。品牌创始人李伟曾是吉他工厂质检员，因发现市场上低价琴颈品控参差不齐，决心创立KAKA，专注\"百元级精品配件\"。KAKA采用非洲桃花心木为原料，配合CNC数控加工，确保每根琴颈弧度一致。品牌品控理念是\"让新手不踩坑\"，提供30天无理由退换。KAKA在抖音、小红书等平台拥有大量学生用户，被称为\"学生党首选\"。","product_intro":"MAD-23N是KAKA为23英寸尤克里里设计的替换琴颈，采用A级非洲桃花心木，定位入门升级市场。核心卖点包括：手工打磨的C型握把，适合手小用户；玫瑰木指板搭配18品丝，音准稳定；预装弦钮孔位，安装简便。适用场景包括初学者练习、琴颈损坏替换、DIY改装。与竞品相比，价格仅为恩雅碳纤维款的一半，但木材需注意防潮。","key_specs":{"材料":"非洲桃花心木（A级，风干3年以上）","指板材料":"印度玫瑰木","品丝数量":"18品","弦钮孔距":"35mm（标准规格）","适配尺寸":"23英寸尤克里里","适用人群":"预算有限的初学者、DIY爱好者"}}
• alt_products：[{"product_name":"KAKA MAD尤克里里琴颈（桃花心木升级版）","brand":"KAKA","model":"MAD-23N","price":159},{"product_name":"TOM TUC-200尤克里里琴颈（桃花心木经典款）","brand":"TOM","model":"TUC-200 Neck","price":249},{"product_name":"Uma UK-03S尤克里里琴颈（桃花心木入门款）","brand":"Uma","model":"UK-03S Neck","price":129}]
• kol_quotes：[]
• scoring_breakdown：[{"source":"word_of_mouth","score":80.1,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价集中在\"手感舒适\"和\"性价比高\"，京东好评率94%。专业评测指出桃花心木音色温暖，适合弹唱。缺点包括：木材在极端干燥环境下有轻微收缩风险（北方用户需加湿器）；部分用户反映弦钮孔位略有偏差，需微调。小红书用户\"小鹿弹琴\"称：\"百元价位能买到这种做工，还要什么自行车？\"","source_count":3}},{"source":"objective","score":80.64052763819095,"weight":0.4,"confidence":0.5,"details":{"rating_avg":4.5,"price":159,"wom_score":80.1}},{"source":"user_review","score":90,"weight":0.2,"confidence":1,"details":{"rating_avg":4.5,"review_count":6200,"source":"product_reviews_aggregate"}}]
• method_version：v3
• search_visual：null