{"type":"product","schema_version":"1.0","item_id":"100561665433","canonical_url":"https://tw.bid.yahoo.com/item/100561665433","title":"奇力KRELL 功放機 KSA50 甲類50W A類功放板 成品 W183 [9013597]","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-07-26T23:20:16.149Z","current_price":3880,"original_price":null,"stock_status":"low_stock","available_quantity":1,"sold_quantity":0,"seller":{"id":"Y3802229009","name":"BUY360-IC 電子零件","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/21820165-eb53-47ca-a319-85d9774d70b2.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/10386153-f51c-4daf-916f-7454460dd2c4.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/7ab63913-f16e-437e-9847-87dd8f4283f1.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null}],"description":"buy360-ic下標前請先詢問有沒有貨，及出貨時效。\"KRELL官方網站 https://www.krellonline.com/history.html\n\n KSA50亦是Krell公司這麼多台機器中音質最為出色的一台機器。美國頂級音響PASS的首席設計師、Threshold的創立者Nelson Pass也評說，KSA50的線路要比現時95%的HI-END功放出色（詳細可參閱相關文獻、雜誌、百度、HIFI論壇等） \n\n 本功放採用KSA50的線路，由深圳丁老師參考KSA50原機線路設計。\n\n 本機信號耦合直接交連設計將聲音通路上的電容元件完全去除，以得到更純淨的音色，聲音顯現得純淨均衡而細膩，背景寧靜，驅動力（推力）強，動態和瞬變反應快捷，速度感一流，同時也有清晰的透明感，還可以發出扎實有勁的低頻衝擊力，尤其是高頻部份更是清脆悅耳而不嘈吵，中頻展現出爽朗快捷而不拖尾，至於渾圓的低頻剛巧表現得恰到好處，不會覺得有亂作一團的現象發生，透徹而不拖泥帶水的風格亦是KSA50獨有的聲音魅力。\n\n \n PCB尺寸：142*80MM，厚度2.0MM","shipping_methods":[{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"},{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"離島配送","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨付款","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":"2092073513","category_name":"其他耗材","breadcrumb":[{"id":"23336","name":"電腦、平板與周邊","url":"/tw/%E9%9B%BB%E8%85%A6%E3%80%81%E5%B9%B3%E6%9D%BF%E8%88%87%E5%91%A8%E9%82%8A-23336-category.html"},{"id":"2092072621","name":"耗材與線材","url":"/tw/%E8%80%97%E6%9D%90%E8%88%87%E7%B7%9A%E6%9D%90-2092072621-category.html"},{"id":"2092073513","name":"其他耗材","url":"/tw/%E5%85%B6%E4%BB%96%E8%80%97%E6%9D%90-2092073513-category.html"}],"view_count":4,"watch_count":0}