intros：{"brand_intro":"TempoTec（节奏坦克）是中国专业音频设备品牌，成立于2004年。品牌专注于声卡、解码耳放及数字音频转换器研发，以\"还原真实声音\"为宗旨。TempoTec产品以高性价比和扎实的电路设计著称，在游戏玩家与入门Hi-Fi用户中拥有良好口碑，多次获得国内音频行业奖项。","product_intro":"TempoTec Sonata HD V 是一款超便携USB-C解码耳放，专为游戏玩家和移动设备用户设计。搭载单颗CS43131 DAC芯片，支持DSD128与PCM 32bit/384kHz解码。配备3.5mm单端输出，输出功率达80mW@32Ω。内置低抖动时钟与独立耳放电路，可有效降低游戏原声带中的底噪，提升声音纯净度。即插即用，兼容PC、手机、Switch及PS5。","key_specs":["DAC芯片：CS43131","输出接口：3.5mm单端","输出功率：80mW@32Ω","支持格式：DSD128、PCM 32bit/384kHz","信噪比：≥120dB","尺寸：45×15×8mm"]}
alt_products：[{"product_name":"TempoTec Sonata HD V 解码耳放","brand":"TempoTec","model":"Sonata HD V","price":399},{"product_name":"FiiO KA5 解码耳放","brand":"FiiO","model":"KA5","price":799}]
kol_quotes：["\"Sonata HD V让《艾尔登法环》的BGM在手机上也听得出史诗感\"——B站UP主@音频老司机","\"不到400元，Switch玩家的音质救星\"——知乎游戏答主@游戏体验师"]
scoring_breakdown：[{"source":"word_of_mouth","score":86.5,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为其性价比极高，音质提升明显，尤其对游戏原声带中的背景音乐和语音对白清晰度有显著改善。体积小巧，携带方便，即插即用特性深受好评。部分用户反映推力有限，不适合驱动高阻抗耳机，但搭配主流游戏耳机效果出色。整体评价为\"入门级游戏音频升级神器\"。","source_count":0}},{"source":"objective","score":85.82309619238477,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.5,"price":399,"wom_score":86.5}},{"source":"user_review","score":90,"weight":0.15,"confidence":1,"details":{"rating_avg":4.5,"review_count":8900,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"Sonata HD V让《艾尔登法环》的BGM在手机上也听得出史诗感\"——B站UP主@音频老司机","\"不到400元，Switch玩家的音质救星\"——知乎游戏答主@游戏体验师"]}}]