{"type":"product","schema_version":"1.0","item_id":"101414829401","canonical_url":"https://tw.bid.yahoo.com/item/101414829401","title":"Pierce AV-838 4支真空管擴大機 + DV-213 USB/DVD/CD 影音播放機","subtitle":null,"condition":"近全新","currency":"TWD","observed_at":"2026-04-23T08:09:19.462Z","current_price":4500,"original_price":null,"stock_status":"out_of_stock","available_quantity":0,"sold_quantity":1,"seller":{"id":"Y2040460290","name":"精緻二手音響","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/9a4b4447-e37a-4f95-a62a-5e4841b9a317.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/9f59ee06-72c6-425b-9597-9d94e7e6136f.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/0d013377-c9b8-488d-85dc-68dad558ffa0.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/5b0db1d1-a8fb-40ec-9df8-ced86bd5a446.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/74e95183-7e4c-41c9-b6b9-5e9e5ab84d66.jpg","role":"detail","alt":"商品圖片 5","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/a56cea4d-cc08-42b7-82bb-80591cad9567.jpg","role":"detail","alt":"商品圖片 6","width":null,"height":null}],"description":"Pierce AV-838 4支真空管擴大機 + DV-213 USB/DVD/CD 影音播放機\n\n本系列是由法國設計師設計, AV-838 擴大機使用4支真空管推動, 功率輸出 25瓦+25瓦, 有 CD/AUX 兩組音源輸入功能.一組喇叭輸出端子及高/低音調整鈕. \n\nDV-213 影音播放機,可撥放DVD/CD/MP3等影音片, 有FM/AM 收音機功能.前面板有USB插槽可做外部輸入. \n\n測試結果: 兩台機器功能正常, 品相良好. 只要接上兩支喇叭就是完整的音響系統.\n\nPuerce AV-838 擴大機產品規格:\n\n輸出功率: 25瓦 + 25瓦( RSM )\n\n真空管: 6N2 x 2 ( 整流管), 6P15 x 2 ( 功放管 )\n\n頻率響應: 20 Hz. - 20KHz.\n\n信噪比: 80 dB.\n\n總諧波失真: > 0.01%\n\n使用電壓:  110V/60Hz.\n\n顏色: 鑲金檳\n\n重量: 2.9 公斤","shipping_methods":[{"name":"宅配/貨運","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳"],"category_id":"2092075252","category_name":"綜合擴大機","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":"2092075249","name":"擴大機","url":"/tw/%E6%93%B4%E5%A4%A7%E6%A9%9F-2092075249-category.html"},{"id":"2092075252","name":"綜合擴大機","url":"/tw/%E7%B6%9C%E5%90%88%E6%93%B4%E5%A4%A7%E6%A9%9F-2092075252-category.html"}],"view_count":9,"watch_count":8}