Yamaha TRBX304 TBL (Transparent Blue)

评测依据

• review_count：720
• rating_avg：4.8
• brand_reputation：0
• merchant_count：0
• price_range：[2000,4999]
• dimension：best_value
• sources：["京东","天猫"]
• time_range：{"from":"2026-06-25 23:39:02","to":"2026-06-25 23:39:02"}
• intros：{"brand_intro":"Yamaha（雅马哈）成立于1887年，日本综合乐器制造商，产品覆盖钢琴、吉他、电子乐器等全品类。其贝司产品线以TRBX系列为代表，凭借精良的制造工艺、稳定的品质和出色的性价比，在全球市场拥有良好口碑。Yamaha在声学工程和电子技术方面的积累使其贝司在音色和可靠性上表现突出。","product_intro":"TRBX304是Yamaha TRBX系列的中端型号，采用桃花心木琴体、枫木琴颈与玫瑰木指板。配备Yamaha自主研发的Alnico V双线圈拾音器，配合主动/被动切换电路，提供5种音色预设。琴体采用流线型设计，重量均衡，适合长时间演奏。附赠原厂琴盒。","key_specs":{"琴体木材":"桃花心木","琴颈材质":"枫木","指板材质":"玫瑰木","拾音器配置":"Alnico V 双线圈 x2","电路系统":"主动/被动切换，5段音色预设","有效弦长":"34英寸"}}
• alt_products：[{"product_name":"Yamaha TRBX304 TBL (Transparent Blue)","brand":"Yamaha","model":"TRBX304 TBL","price":3299},{"product_name":"Squier Affinity Series Jazz Bass Lake Placid Blue","brand":"Squier","model":"Squier Affinity Jazz Bass LPB","price":2199},{"product_name":"Ibanez SR300E-WK (Weathered Black)","brand":"Ibanez","model":"SR300E-WK","price":2980}]
• kol_quotes：["@吉他中国评测：'TRBX304的做工和音色在这个价位几乎没有对手。'","@B站贝司手小陈：'主动被动切换太实用了，一把琴当两把用。'"]
• scoring_breakdown：[{"source":"word_of_mouth","score":93.6,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户高度评价其做工精细度，琴体漆面均匀，品丝打磨平整。主动模式音色饱满，被动模式自然温暖，切换功能实用。重量控制优秀，背带舒适。部分用户认为原厂拾音器略偏现代，但通过EQ可调出复古音色。整体口碑极佳，被认为是3000元价位最全面的贝司之一。","source_count":2}},{"source":"objective","score":83.3656685561854,"weight":0.4,"confidence":0.5,"details":{"rating_avg":4.8,"price":3299,"wom_score":93.6}},{"source":"user_review","score":96,"weight":0.2,"confidence":1,"details":{"rating_avg":4.8,"review_count":720,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.2,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@吉他中国评测：'TRBX304的做工和音色在这个价位几乎没有对手。'","@B站贝司手小陈：'主动被动切换太实用了，一把琴当两把用。'"]}}]
• method_version：v2
• search_visual：null