{"type":"product","schema_version":"1.0","item_id":"101693521764","canonical_url":"https://tw.bid.yahoo.com/item/101693521764","title":"《龍格音響》RANKO ACOUSTICS RA980/II 1m高純度OCC、OFC、鍍銀聲音訊號線，特價出售!!","subtitle":"使用OCC、OFC及鍍銀3種材質，是條讓人驚艷又超值的好線。","condition":"近全新","currency":"TWD","observed_at":"2026-05-03T02:46:06.065Z","current_price":1700,"original_price":"3500.00","stock_status":"low_stock","available_quantity":2,"sold_quantity":0,"seller":{"id":"Y3169408085","name":"龍格音響","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/b58f9231-b0be-43d2-9043-370852607fe9.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/3727775a-cf15-47f7-8068-dff6baeb1426.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/93fc2783-1345-494f-b020-b0f3bb6215c3.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null}],"description":"RANKO ACOUSTICS RA980/II聲音訊號線使用3種不同材質的導體，分別為純度達99.99998%的世界性專利OCC、OFC及鍍銀，總共有3種材質。依材料學數據，銅、銀的導電率分別為1%、1.08%，OCC銅使用高溫高壓的革命性專利新技術，讓銅的純度從4N提昇至接近7N的境界，另外一個優點是銅粒子結構，OCC每顆粒子長度達125公尺，OFC為0.02公尺，粒子周圍有所謂粒子膜，訊號電流經過時會受到一些干擾與阻礙，OCC導線就沒有這些困擾，其導電率介乎銀與OFC銅之間，RA980/II蕊線結構為4股(2正極、2負極)，利用3種不同材質的導線，來統合器材表現的音樂性，優美可期。\n\nRA980/II在台北某家黑膠(Long Playing)名店與其引以為傲的2萬元級純銀信號線做AB比較，聲音相似度幾乎達到百分之百，顧客買回使用後也給予高度的肯定，是條讓人驚艷又超值的好線，RA980/II 1m現在特價出售(原價3200元)，本產品為公司試聽線，物品9成新，RCA接頭的鎖頭有氧化及掉漆之情形，但不影響其使用功能，可接受者再購買，即標即賣，敬請把握良機!!","shipping_methods":[{"name":"郵局掛號","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳"],"category_id":"2092107949","category_name":"聲音訊號線","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":"2092107945","name":"AV線材","url":"/tw/AV%E7%B7%9A%E6%9D%90-2092107945-category.html"},{"id":"2092107949","name":"聲音訊號線","url":"/tw/%E8%81%B2%E9%9F%B3%E8%A8%8A%E8%99%9F%E7%B7%9A-2092107949-category.html"}],"view_count":0,"watch_count":1}