{"type":"product","schema_version":"1.0","item_id":"101314129673","canonical_url":"https://tw.bid.yahoo.com/item/101314129673","title":"分期免運 iFi Audio iDefender+ USB 多規格 訊號 隔離器 電訊分離 減躁 降躁 公司貨 保固一年","subtitle":"英國知名Hi Fi品牌ifI Audio iDefender+ 訊號隔離器","condition":"全新品","currency":"TWD","observed_at":"2026-05-27T19:00:40.466Z","current_price":1699,"original_price":null,"stock_status":"in_stock","available_quantity":45,"sold_quantity":0,"seller":{"id":"Y4225157825","name":"基隆亞都音樂","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/2efd2fca-59d8-4933-afa9-22f36248c08d.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/8b6339dc-9a73-43b7-8239-e119341e94af.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/8640b90b-aad6-4b74-8315-9650641cdd62.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/0f9151d7-a153-475e-9bd9-1943a958fa6f.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/4b64996c-fe45-4782-bc46-9d62e3ddcaef.jpg","role":"detail","alt":"商品圖片 5","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/09155918-9142-4c78-ab5d-e5608062a79f.jpg","role":"detail","alt":"商品圖片 6","width":null,"height":null}],"description":"英國知名Hi Fi品牌ifI Audio iDefender+ 訊號隔離器\n\n台灣代理公司貨，購買享一年完善保固與原廠保固卡\n\n『ifI Audio iDefender+ 訊號隔離器』：\n\n★iDefender+具備三種規格，A-A/A-C/C-C適用於各式設備\n\n★屏蔽電腦接地的干擾，讓您專心聆聽好聲音\n\n★iDefender+插入音源系統的USB接口，注入乾淨的5V電源，有效的解決迴路噪音干擾\n\n★iDefender+插入音源的設備的USB端口，會自動智能檢測是否存在接地迴路問題\n\n★降低了音源設備底噪，提高音頻的解晰度和動態\n\n★將iDefender+與USB DAC搭配使用，這時使用的不是外部電源或電池的電源\n\n★可將外部電源插入USB-C接口，它將切斷電腦的USB電源，而從外部電源為USB DAC提供乾淨的電源\n\n★要提高質量，低噪聲的電源適配器，可搭配iPower X使用，USB DAC的性能將得到極大的改善\n\n★iDefender +已經升級了線路，使用超低端串聯電容器，以改善輸入和輸出濾波。濾波電容增大了10倍\n\n『規格』：\n\n☆USB超高速USB3.0（和USB2.0向後兼容）\n\n☆連接USB3.0鍍金連接器\n\n☆尺寸： 50mm（I）x 20mm（w）x 9mm（h）\n\n☆重量：6.6克\n\n☆保修期：12個月","shipping_methods":[{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","信用卡一次付清","萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"23764","category_name":"其他影音設備","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":"23764","name":"其他影音設備","url":"/tw/%E5%85%B6%E4%BB%96%E5%BD%B1%E9%9F%B3%E8%A8%AD%E5%82%99-23764-category.html"}],"view_count":0,"watch_count":1,"hashtags":["分期免運","iFi","iDefender","訊號隔離器","電訊分離"]}