{"type":"product","schema_version":"1.0","item_id":"101738787401","canonical_url":"https://tw.bid.yahoo.com/item/101738787401","title":"日本製 KENWOOD (建 伍) KR-6200 AM/FM 指針式骨董收音擴大機","subtitle":null,"condition":"近全新","currency":"TWD","observed_at":"2026-04-25T04:07:41.810Z","current_price":6500,"original_price":null,"stock_status":"low_stock","available_quantity":1,"sold_quantity":0,"seller":{"id":"Y2040460290","name":"精緻二手音響","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/1eb16283-d507-4cd4-ae3b-b908986ea7d4.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/58d2663c-d5f3-4c6b-a77f-14eae9a28f3e.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/08d85926-54e9-4da6-8d87-4ae94734ae3e.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/4b57340b-b017-44e5-887c-45d3a9bf08ab.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null}],"description":"日本製 KENWOOD (建 伍) KR-6200 AM/FM 指針式骨董收音擴大機\n\n產品各項規格測試正常, 品相良好. 輸出功率約50瓦, PHONO( 黑膠唱盤 ) 輸入MM 唱頭放大, 收音機FM調頻收訊正常, 立體燈( STEREO ) 會亮.\n\nA/B/C 三組喇叭接線端子, 難得一見的好產品. \n\n產地: 日本                 電壓: 110V- 240V可調式國際電壓。\n\n產品規格:\n\nSpecificationsTuning range: FM, MW\n\nPower output: 50 watts per channel into 8Ω (stereo)\n\nFrequency response: 20Hz to 40kHz\n\nTotal harmonic distortion: 0.5%\n\nDamping factor: 50\n\nInput sensitivity: 3mV (mic), 2.5mV (MM), 180mV (line)\n\nSignal to noise ratio: 55dB (mic), 65dB (MM), 75dB (line)\n\nOutput: 180mV (line), 36mV (DIN)\n\nSpeaker load impedance: 4Ω to 16Ω\n\nSemiconductors: 2 x FET, 1 x IC, 54 x transistors, 45 x diodes\n\nDimensions: 17-1/8 x 5-3/4 x 14 inches\n\nWeight: 29lbs","shipping_methods":[{"name":"面交/自取/不寄送","fee":0,"currency":"TWD"},{"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":30,"watch_count":1}