{"type":"product","schema_version":"1.0","item_id":"101693300728","canonical_url":"https://tw.bid.yahoo.com/item/101693300728","title":"《龍格音響》RANKO ACOUSTICS RA980/1.5m OCC、OFC、鍍銀聲音訊號線，特價出售!!","subtitle":"使用OCC、OFC及鍍銀3種不同材質的導體，蕊線結構為4股，優美可期。","condition":"近全新","currency":"TWD","observed_at":"2026-05-02T10:33:41.604Z","current_price":1350,"original_price":"2800.00","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/35b5396a-198b-4b82-9a01-a01e57fd0544.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/444d9087-6692-4987-b483-b667f7985dad.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null}],"description":"RANKO ACOUSTICS RA980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蕊線結構為4股(2正極、2負極)，利用三種不同材質的導線，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，RA980/1.5m現在特出售(原價2950元)，本產品為試聽線，物品9成新，即標即賣，敬請把握良機!! \n\n此為特價商品，故不提供面交與自取，可接受者再購買，敬請多多包涵!!","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":4,"watch_count":0}