{"type":"product","schema_version":"1.0","item_id":"101725874146","canonical_url":"https://tw.bid.yahoo.com/item/101725874146","title":"Audio quest Big Sur 3.5MM to RCA 2m （未使用商品）","subtitle":null,"condition":"近全新","currency":"TWD","observed_at":"2026-05-16T11:29:12.057Z","current_price":5800,"original_price":null,"stock_status":"low_stock","available_quantity":1,"sold_quantity":0,"seller":{"id":"Y6097431496","name":"尋寶","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/03942b56-7237-40b9-8e1b-79d9cf68e3f2.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/ec6c3874-85b1-4959-a1b3-9c7749680b6c.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null}],"description":"Audio quest Big Sur\n\n實心完美表面銅+ (PSC+) 導體\n\n實心導體防止電和磁股相互作用。 PSC+ Solid-Copper 可最大限度地減少由晶界引起的失真，並最大限度地提高線性射頻噪聲消散。\n\n不對稱雙平衡幾何\n\n專為單端應用而設計，非對稱雙平衡幾何在地面上提供相對較低的阻抗，從而提供更豐富、更動態的體驗。 雖然許多單端電纜設計對接地和屏蔽都使用單一路徑，但雙平衡設計將兩者分開以獲得更清潔、更安靜的性能。\n\n金屬層噪聲消散\n\n輕鬆實現 \n\n100% 的屏蔽覆蓋。 防止捕獲的射頻干擾 (RFI) 調製設備的接地參考需要 AQ 的噪聲消散。 \n\n傳統的屏蔽系統通常會吸收然後將噪聲/射頻能量排放到組件地，從而調製和扭曲關鍵的“參考”地平面，這反過來又會導致信號失真。 \n\n噪聲消散“屏蔽了屏蔽層”，在大部分噪聲/射頻能量到達接地層之前吸收並反射它。\n\n冷焊鍍金純紫銅端子\n\n冷焊鍍金純紫銅端子。\n\n發泡聚乙烯絕緣\n\n任何與導體相鄰的固體材料實際上都是不完美電路的一部分。\n\n 電線絕緣層和電路板材料都吸收能量。 其中一些能量被儲存起來，然後以失真的形式釋放出來。 \n\n由於空氣幾乎不吸收能量，而聚乙烯的損耗低且變形良好，因此 Foamed-PE 具有高空氣含量，可減少其他材料常見的失焦效應。\n\n歡迎詢問\n\n歡迎面交","shipping_methods":[{"name":"郵局掛號","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳"],"category_id":"2092107938","category_name":"其他耳機/配件","breadcrumb":[{"id":"2092101502","name":"家電與影音視聽","url":"/tw/%E5%AE%B6%E9%9B%BB%E8%88%87%E5%BD%B1%E9%9F%B3%E8%A6%96%E8%81%BD-2092101502-category.html"},{"id":"2092105885","name":"影音/視聽/MP3","url":"/tw/%E5%BD%B1%E9%9F%B3-%E8%A6%96%E8%81%BD-MP3-2092105885-category.html"},{"id":"2092075262","name":"耳機","url":"/tw/%E8%80%B3%E6%A9%9F-2092075262-category.html"},{"id":"2092107938","name":"其他耳機/配件","url":"/tw/%E5%85%B6%E4%BB%96%E8%80%B3%E6%A9%9F-%E9%85%8D%E4%BB%B6-2092107938-category.html"}],"view_count":0,"watch_count":0}