星海扬琴指法练习器（便携款）

评测依据

• review_count：1800
• rating_avg：4.5
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• price_range：[100,299]
• dimension：best_value
• sources：["京东","天猫"]
• time_range：{"from":"2026-06-25 23:53:14","to":"2026-06-25 23:53:14"}
• intros：{"brand_intro":"星海乐器成立于1949年，是北京老字号民族乐器品牌，以\"普及国乐、服务大众\"为宗旨。其扬琴产品线覆盖从入门到演奏级，注重性价比与实用功能，在北方市场拥有较高占有率，多次参与国家民乐教育器材标准制定。","product_intro":"这款便携练习器采用ABS工程塑料与不锈钢弦钉组合，重量仅0.8kg，可折叠收纳。内置8个标准音位，支持基础指法如弹轮、反竹等训练。表面防滑纹理设计，底部配有防震脚垫，适合户外或课堂使用。附赠教学视频二维码，扫码即可观看基础教程。","key_specs":["材质：ABS塑料+不锈钢弦钉","音位：8个标准音位","折叠尺寸：30cm×20cm×4cm","重量：0.8kg","防滑设计：表面纹理+底部防震垫","配件：教学视频卡×1"]}
• alt_products：[{"product_name":"星海扬琴指法练习器（便携款）","brand":"星海","model":"XH-YQ-2023","price":159},{"product_name":"敦煌扬琴指法练习器（专业版）","brand":"敦煌","model":"DH-YQZQ-01","price":298}]
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