{"type":"product","schema_version":"1.0","item_id":"101128907398","canonical_url":"https://tw.bid.yahoo.com/item/101128907398","title":"售早期 Siemens 1961年6DJ8/ECC88, 灰隔屏, 高GM測值,配對真空管一對#13","subtitle":null,"condition":"近全新","currency":"TWD","observed_at":"2026-04-24T13:50:57.866Z","current_price":3500,"original_price":null,"stock_status":"low_stock","available_quantity":1,"sold_quantity":0,"seller":{"id":"Y5285827657","name":"Y5285827657","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/954d8dfb-a443-4c24-945a-d4172b17d877.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/39d45286-4d1c-43d0-ad0c-aa709cd7eb39.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null}],"description":"此配對管之暗碼為GA1 =1B,其中GA為西門子廠內ECC88之代碼,1是第一代, = 是Munich廠, 1B是1961年第二星期,早期之西門子管,聲音優異\n\n經Heathkit TT-1真空管測試器檢測,無短路,無漏電,無漏氣,GM值為13750/13200,12650/12100","shipping_methods":[{"name":"郵局掛號","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳"],"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":1,"watch_count":10}