{"type":"product","schema_version":"1.0","item_id":"100347582013","canonical_url":"https://tw.bid.yahoo.com/item/100347582013","title":"小白的生活工場*單電源版本 47耳放套件便攜耳機 功率大器 PCB電路板DIY製作 (需自行焊接,散件)","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-05-02T10:41:36.860Z","current_price":250,"original_price":null,"stock_status":"low_stock","available_quantity":5,"sold_quantity":4,"seller":{"id":"Y5952710388","name":"小白的生活工場","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/9af27db0-9932-4dca-96e1-8e7ea88a965e.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/2018bace-1cfd-40f2-ac11-cbff34ee06ff.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null}],"description":"需要基本焊接能力\n只要照著電路板元件位置不要擺錯擺反,成功率非常高.\n此版本為單電源供電的47耳放，多次優化改進，其建議使用12-30V直流電壓。\n經典的耳放的電路，因為結構簡單，聲音好，深受廣大愛好者喜愛，供電電壓 直流9-30v單電源！低於9V音質不好，\n想用USB供電玩家.可加購用本店升壓電路板！\n\n 基本規格 ：\nPCB尺寸: 7.9×5.1cm\n\n加工工藝: KB級軍工板高精度CNC數控加工\n板材厚度及規格: 1.6mm KB建滔A級FR4板材\n\n售後服務:無.自己需要有基本檢測安裝錯誤的能力\n\n※以上說明僅供參考，若有不符請以原廠 為主，不便之處敬請見諒!!\n\n★若2組以上運費則以重量.收件者地址,另行報價.\n\n★有問題請事先發問,不接受得標後棄標.殺價或退.換貨。\n★並請於得標後三日完成匯款,逾期物品將不予保留,並列入黑名單內給予負分。\n\n★ 自取者得標後詳細地址取貨.不另相約地點取貨.","shipping_methods":[{"name":"宅配/貨運","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"},{"name":"面交/自取/不寄送","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","7-ELEVEN取貨付款"],"category_id":"2092075250","category_name":"前級擴大機","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":"2092075250","name":"前級擴大機","url":"/tw/%E5%89%8D%E7%B4%9A%E6%93%B4%E5%A4%A7%E6%A9%9F-2092075250-category.html"}],"view_count":1,"watch_count":3}