{"type":"product","schema_version":"1.0","item_id":"101492708382","canonical_url":"https://tw.bid.yahoo.com/item/101492708382","title":"Western Electric WE 91E 綜合擴大機","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-05-02T02:43:09.611Z","current_price":528000,"original_price":null,"stock_status":"low_stock","available_quantity":1,"sold_quantity":0,"seller":{"id":"Y2372018929","name":"True audio","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/54a42015-f009-4ce8-a5ca-e083de36726b.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/7489a51c-dc99-45bb-9f92-ba52102f1050.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/e3a4a4e8-d612-4046-9e6d-5f8d20e4212c.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/58aea951-080b-446d-8acf-cc312eb7e749.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null}],"description":"此價格為建議售價，詢價請聯繫客服試聽 \n\n要論音響史上最經典的真空管機，莫過於 1930 年代號稱「劇院之聲」的 WE 91A，爾後在 1938 年推出的 300B 功率管，更是數十年來音響迷樂此不疲的經典。重新復出江湖的美國 Western Electric，重新打造經典，耗費十五年時間研發，推出全新 WE 91E，強調不僅是最經典的 300B，而且輸出功率更勝經典。\n\n傳統 300B 輸出功率大約 7~8 瓦，搭配高效率喇叭還可以，但是遇上難推一點的喇叭，可能就要力不從心，為了解決驅動力問題，Western Electric 使用全新 SCCS 技術，讓 300B 的輸出功率可以倍增，讓最大輸出功率可達 20 瓦，當然，這也看喇叭阻抗與失真率而定，如果要求總體諧波失真為 3%，輸出功率則是 14 瓦，不過對比傳統的 300B 來說，WE 91E 的輸出功率還是多了將近一倍。\n\n雖是經典 300B 重出江湖，WE 91E 可說是傳統與現代兼顧，傳統黑膠玩家可以使用內建的 MM/MC 唱頭放大，而現代的玩家可以透過藍牙，直接手機播放串流音樂，這樣的綜合擴大機可說功能齊備，數位類比通吃。\n\n當然，選擇 WE 91E 的關鍵，就是 WE 300B 功率管，假如您曾聽聞 WE 傳奇，可是擔心自己沒辦法搞定數十年前的老真空管機，現在您有全新選擇：買道地美國製造的 WE 91E。\n\n器材規格\n\nWestern Electric WE 91E\n型式：真空管綜合擴大機\n電路類型：單端A類\n功率輸出：最大 20 瓦\n頻率響應：15 Hz～32 KHz（+/- 0.5 dB）\n真空管：ECC81 x 2、WE 300B x 2 \n消耗功率：160 瓦\n重量：22.2 公斤\n尺寸：48 x 38 x 28 cm（HxWxD）","shipping_methods":[{"name":"面交/自取/不寄送","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":3,"watch_count":8}