{"product_id":"nobsound-eq9-hifi-9-band-stereo-eq-preamp-analog-equalizer-audio-processor-for-home-car","title":"Nobsound EQ9 HiFi 9 波段立体声均衡器前置放大器模拟均衡器音频处理器，适用于家庭\/汽车","description":"\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e特征\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul style=\"text-align: left;\"\u003e\n\n\u003cli\u003e\n\n \u003cp\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e9段EQ均衡器：拥有独立丰富的频带控制（20Hz\/60Hz\/125Hz\/250Hz\/500Hz\/1KHz\/2kHz\/6KHz\/16KHz），-6dB至+6dB范围内可调。配备2组RCA输入输出，无需反复插拔线缆。\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e高性能：EQ9的信噪比超过111dB，结合20Hz-20kHz的频率响应范围，失真度低至0.001%，确保音频信号完美再现。\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cp\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e旁路设计与平衡调节：设有旁路模式，可关闭EQ前置放大，音频信号不经任何处理，直接从IN输出至OUT，方便欣赏原声。同时设有平衡控制，可对所有输出的左右声道进行补偿，防止声场定位偏离中心位置。\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e外观精美，设计强大：黑色铝合金外壳，屏蔽性能好，外观酷炫精致耐用，非常适合追求高保真音质的音响爱好者。\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e参数\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul style=\"text-align: left;\"\u003e\n\n\u003cli\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e音频输入：2组立体声RCA\u003c\/span\u003e\u003c\/li\u003e\n\n \u003cli\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e音频输出：2组立体声RCA\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e输入灵敏度：1V\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e额定输出电平：2V\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e频率响应：20Hz-20kHz（±0.4dB）\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e频率调节范围：±6dB\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e总谐波失真：0.001%@1kHz\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e信噪比：≥111dB\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e尺寸（宽*深*高）：220*65*21毫米\/8.66*2.56*0.83英寸\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e净重：457克\/1.0磅\u003c\/span\u003e\u003c\/li\u003e\n\n \u003cli\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e包装重量：700克\/1.54磅\u003c\/span\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e包装清单\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli style=\"text-align: left;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e1*EQ9 前置放大器\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli style=\"text-align: left;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e1*DC12V电源适配器\u003c\/span\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"doukaudio","offers":[{"title":"我们","offer_id":47406957134056,"sku":"SUC-EQ9-US","price":49.99,"currency_code":"USD","in_stock":true},{"title":"英国","offer_id":47406957166824,"sku":"SUC-EQ9-UK","price":49.99,"currency_code":"USD","in_stock":true},{"title":"欧盟","offer_id":47406957199592,"sku":"SUC-EQ9-DE","price":49.99,"currency_code":"USD","in_stock":true},{"title":"非盟","offer_id":47406957232360,"sku":"SUC-EQ9-AU","price":49.99,"currency_code":"USD","in_stock":true},{"title":"其他","offer_id":47406957265128,"sku":"SUC-EQ9","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0640\/6995\/9912\/files\/SUC-EQ9_5_c42eb9a7-64c8-418b-b8bb-ef0966f1bd44.jpg?v=1715663921","url":"https:\/\/doukaudibestseller.com\/zh\/products\/nobsound-eq9-hifi-9-band-stereo-eq-preamp-analog-equalizer-audio-processor-for-home-car","provider":"Douk Audio","version":"1.0","type":"link"}