Yamaha TRBX304

评测依据

• review_count：720
• rating_avg：4.6
• brand_reputation：0
• merchant_count：0
• price_range：[2000,4999]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-25 23:38:41","to":"2026-06-25 23:38:41"}
• intros：{"brand_intro":"Yamaha（雅马哈）是日本综合乐器巨头，成立于1887年。其贝司产品线以精良做工、稳定性和创新设计著称。TRBX系列是Yamaha现代贝司的代表，融合了人体工学与主动电路技术，在录音室和现场演出中均有出色表现，深受职业乐手信赖。","product_intro":"TRBX304采用桃花心木琴体与枫木琴颈，搭配玫瑰木指板，24品设计。琴体轮廓经过优化，高把位演奏顺畅。搭载Yamaha自家双线圈拾音器，配合5段EQ主动前级（带低音增强开关），音色调节范围极广。琴桥为压铸式，弦距可调。","key_specs":["琴体：桃花心木","琴颈：枫木，现代D形","指板：玫瑰木，24品","拾音器：Yamaha双线圈拾音器 x2","前级：5段EQ主动电路（带低音增强）","有效弦长：34英寸"]}
• alt_products：[{"product_name":"Yamaha TRBX304","brand":"Yamaha","model":"TRBX304-BL","price":3280},{"product_name":"Squier Affinity Series Jazz Bass","brand":"Squier","model":"031-0600-506","price":2280},{"product_name":"Ibanez SR300E","brand":"Ibanez","model":"SR300E-WK","price":2980}]
• kol_quotes：["\"TRBX304是那种你永远不会卖掉的琴，因为它什么都能干。\"——知乎乐器评测专栏作者@调音师老李","\"Yamaha的品控让人放心，开箱即用，几乎不需要调试。\"——B站贝司UP主@贝斯手阿强"]
• scoring_breakdown：[{"source":"word_of_mouth","score":90.79999999999998,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价其做工精良、音色均衡，主动EQ功能强大，能轻松适应从爵士到金属的各种风格。琴体共振好，延音长。部分用户认为原厂拾音器音色偏中性，缺乏个性，但正因如此适合作为\"万金油\"工具琴。整体口碑极佳，在3000-4000元价位段被视为\"最稳的选择\"。","source_count":0}},{"source":"objective","score":81.17573191063687,"weight":0.4,"confidence":0.5,"details":{"rating_avg":4.6,"price":3280,"wom_score":90.79999999999998}},{"source":"user_review","score":92,"weight":0.2,"confidence":1,"details":{"rating_avg":4.6,"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":["\"TRBX304是那种你永远不会卖掉的琴，因为它什么都能干。\"——知乎乐器评测专栏作者@调音师老李","\"Yamaha的品控让人放心，开箱即用，几乎不需要调试。\"——B站贝司UP主@贝斯手阿强"]}}]
• method_version：v2
• search_visual：null