迈拓维矩 S-Video 8路分配器

评测依据

• review_count：1500
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[100,299]
• dimension：best_value
• sources：["京东","天猫","什么值得买"]
• time_range：{"from":"2026-06-25 11:14:43","to":"2026-06-25 11:14:43"}
• intros：{"brand_intro":"迈拓维矩（MT-VIKI）是广州迈拓电子旗下专业音视频分配器品牌，成立于2008年，专注安防与会议系统解决方案。品牌以\"工业级稳定\"著称，产品广泛应用于银行监控、校园广播、指挥中心等场景。创始人团队为华南理工大学电子工程系背景，强调\"信号零损耗\"设计理念。迈拓维矩拥有多项信号补偿专利，在专业工程领域口碑极佳，是许多系统集成商的指定品牌。","product_intro":"MT-SV108是一款8路S-Video分配器，专为多路监控或教学系统设计，可将1路信号分配到8台显示设备。核心卖点是内置高性能视频放大器，支持300米级联传输（需中继器），且每个输出端口独立驱动，互不干扰。适用于大型KTV、安防监控中心、多媒体教室等场景。相比视麦特和绿联，迈拓维矩此款支持机架式安装，散热和稳定性更胜一筹，但价格较高。","key_specs":{"输入接口":"1×S-Video","输出接口":"8×S-Video","带宽":"200MHz","传输距离":"单级≤50米，级联≤300米","供电方式":"DC 12V/1A（外置电源）","安装方式":"支持1U机架安装"}}
• alt_products：[{"product_name":"迈拓维矩 S-Video 8路分配器","brand":"迈拓维矩","model":"MT-SV108","price":189},{"product_name":"艾德生 S-Video 4路分配器（带音频）","brand":"艾德生","model":"EDS-SV104A","price":120}]
• kol_quotes：[]
• scoring_breakdown：[{"source":"word_of_mouth","score":89.19999999999999,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"什么值得买和京东专业用户评价极高。优点：信号极其稳定，长距离无衰减；8路输出满足大型系统需求；机架设计便于集中管理。缺点：体积较大，不适合家用；价格偏高；电源适配器发热明显。专业评测指出其信号放大电路设计优秀，在50米内画质与输入源几乎无差异，是工程级首选。","source_count":3}},{"source":"objective","score":80.70291457286432,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.7,"price":189,"wom_score":89.19999999999999}},{"source":"user_review","score":94,"weight":0.2,"confidence":1,"details":{"rating_avg":4.7,"review_count":1500,"source":"product_reviews_aggregate"}}]
• method_version：v2
• search_visual：null