{"type":"product","schema_version":"1.0","item_id":"100271786757","canonical_url":"https://tw.bid.yahoo.com/item/100271786757","title":"曙光新旗艦 天籟之音 2A3C-T 頂級電子管 保固一年","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-04-25T16:14:33.240Z","current_price":3680,"original_price":null,"stock_status":"in_stock","available_quantity":9999,"sold_quantity":0,"seller":{"id":"Y7068193750","name":"愛迪聲Edison Audio","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/ec45079f-c953-408e-a8d9-044c3f2a07f2.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/b244bce5-e72f-47e9-ab76-5ead540b7386.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/5f424b2d-e770-4cb5-8523-37e367ade113.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null}],"description":"曙光新旗艦 天籟之音 2A3C-T  頂級電子管\n\n \n\n報價為一支電子管的價格，一盒兩支裝。\n\n簡介：\n\n曙光電子管廠始建於1958，主要生產電真空器件、電真空材料、是生產各種電子管的專業工廠，並於2000年通過了ISO9000質量體系認證。技術力量雄厚，管理經驗豐富，檢測手段齊全，將產品質量視為企業的生命，並擁有先進的質量保證體系。工廠生產的曙光牌電子管曾榮獲國家質量銀質獎、部優產品獎、省優產品獎等等。產品不但暢銷全國各地，更遠銷南北美洲、歐洲、澳大利亞、日本及東南亞六十多個國家和地區。\n\n    作為目前全球規模最大、實力最強的電子管生產商，曙光推出的珍品系列電子管在世界範圍內廣受贊譽，2011年經集團領導決定，推出代表曙光最高端電子管品牌“天籟之音”。\n\n   天籟之音電子管是曙光集團2008年50周年廠慶推出珍寶系列之後，又一偉大傑作！\n   此系列是曙光研發團隊在現有珍寶禦藏版本基礎上，吸收國內外各種名膽的優點，\n\n曆時3年不斷改造升級錘煉而成。\n   產品用料非常講究，包括進口杜鎢絲、高純高密度真空冶煉石墨、西德高密春碳屏極、\n\n白金柵極、純度99.99%的黃金管腳、管針、高透明無鉛玻璃，盡顯華貴之氣！\n \n\n曙光天籟之音\n\n 2A3-T特點介紹\n\n。超強陰極發射，保證大信號的全頻不失真\n\n。無鉛大玻璃殼設計，使玻璃水晶般華貴，提高散熱效果，提升整管美感\n\n。曙光獨特的結構改進，保證全頻保真\n\n。美麗音質，全球無出其右\n\n。全金管腳，保證信號的原態輸入\n\n。曙光特制高純鎳滲碳工藝，保正陽極的及時散熱，同時讓聲音更加甜美細膩\n\n。完美品質，高可靠是曙光永恒的追求!\n\n   \n\n  曙光電子管官方品質保固，非人為因素一年時間內免費更換","shipping_methods":[{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"},{"name":"宅配/貨運","fee":0,"currency":"TWD"},{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"面交/自取/不寄送","fee":0,"currency":"TWD"},{"name":"大型/超重物品運送","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"2092107940","category_name":"真空管擴大機","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":"2092107940","name":"真空管擴大機","url":"/tw/%E7%9C%9F%E7%A9%BA%E7%AE%A1%E6%93%B4%E5%A4%A7%E6%A9%9F-2092107940-category.html"}],"view_count":0,"watch_count":5}