Yamaha TRBX304

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 23:38:37","to":"2026-06-25 23:38:37"}
• intros：{"brand_intro":"Yamaha（雅马哈）成立于1887年，日本综合乐器巨头，产品线覆盖从钢琴到电子乐器。其贝司系列以精湛的制造工艺和稳定的品质著称，TRBX系列是其中端主力，融合了现代设计与传统声学技术。Yamaha贝司在全球范围内被广泛用于录音棚和现场演出，以均衡的音色和出色的可靠性赢得口碑。","product_intro":"TRBX304是Yamaha TRBX系列的进阶型号，采用桃花心木琴体与枫木琴颈，搭配24品玫瑰木指板。搭载Yamaha自主研发的YGD双线圈拾音器，配合5段EQ主动电路，音色调节范围极广。琴体采用流线型设计，平衡性极佳，长时间演奏不疲劳。内置调音表功能，方便现场使用。适合追求音色多样性与稳定性的乐手。","key_specs":["琴体材质：桃花心木","琴颈材质：枫木","指板材质：玫瑰木","拾音器：YGD双线圈×2","电路：5段EQ主动均衡","有效弦长：34英寸"]}
• alt_products：[{"product_name":"Yamaha TRBX304","brand":"Yamaha","model":"TRBX304-BL","price":3299},{"product_name":"Ibanez SR300E","brand":"Ibanez","model":"SR300E-WK","price":2899},{"product_name":"Sterling by Music Man StingRay Ray4","brand":"Sterling by Music Man","model":"Ray4-SB","price":3599}]
• kol_quotes：["\"TRBX304的做工让我怀疑它是不是卖便宜了。\"——乐器评测师王磊","\"它的5段EQ是我用过最顺手的，现场调音非常快。\"——贝司手刘洋"]
• scoring_breakdown：[{"source":"word_of_mouth","score":94.4,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户对TRBX304的做工和音色评价极高，认为其品丝平整、漆面光滑，远超同价位竞品。5段EQ调节范围大，能轻松模拟多种经典贝司音色。低频厚实不浑浊，高频清晰不刺耳。内置调音表功能被广泛称赞为实用设计。少数用户觉得琴颈略厚，但整体手感仍属上乘。总体评价为\"三千元档做工天花板\"。","source_count":2}},{"source":"objective","score":83.6456685561854,"weight":0.4,"confidence":0.5,"details":{"rating_avg":4.8,"price":3299,"wom_score":94.4}},{"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":["\"TRBX304的做工让我怀疑它是不是卖便宜了。\"——乐器评测师王磊","\"它的5段EQ是我用过最顺手的，现场调音非常快。\"——贝司手刘洋"]}}]
• method_version：v2
• search_visual：null