{"type":"product","schema_version":"1.0","item_id":"101497765194","canonical_url":"https://tw.bid.yahoo.com/item/101497765194","title":"綜擴 2聲道/2.1 現貨 Aiyima A07 Pro  150w*2 36v電源 D類 高傳真 Hi-Fi (實耗4瓦)","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-05-01T13:50:13.557Z","current_price":3100,"original_price":null,"stock_status":"in_stock","available_quantity":63,"sold_quantity":2,"seller":{"id":"Y6331001662","name":"rman987","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/7eee53d1-2afa-469c-8b68-a242a5294dea.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/c886de2b-d253-44ed-a1ef-53c03c429c3a.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/bdad410a-2e42-46f2-b5b4-d76be38a0931.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/a531adfc-fa95-4369-9f17-046f175e5854.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/6f9b7404-8401-4630-a731-2350c32d4f92.jpg","role":"detail","alt":"商品圖片 5","width":null,"height":null}],"description":"綜擴 2聲道/2.1 現貨 Aiyima A07 Pro  150w*2 36v電源 D類 高傳真 Hi-Fi (實耗4瓦)\n\n***\n\n這部在本店銷量少 已不再無現貨 需現貨請評價較好 聲音較暖 功能一樣的 fosi bt20a pro\n\n***\n\n1ine-out 孔可3.5mm轉rca紅白輸出全音域訊號給主動式重低音，但重低音量只能在重低音喇叭上調整\n\n改裝運放以調整音色，請見定價排序300-550元的運放產品頁，查看實際運放印刷 批號 價格 音色差異。擴大機若未提供的選項，就表示缺貨、不適合或未試聽過。\n\n有RCA/BT切換鈕。\n\nD類配常見的ne5532通常比較薄聲 (對聽慣暖聲ab類的人而言)。\n\n**運放特色 (通常擴大機出廠都是用常見的ne5532，但此運放高頻稍有毛刺，低頻過量)\n\n實機測過的運放改音色分3種取向\n\n0) 這部搭賣賣場的 muses02 (h01尾碼)，高低音調到 11:30 方向，鼓聲有ab類馬蘭士hdam a2/a1擴大機的感覺，人聲暖，不過低頻微糊\n\n1) 聲音變潤滑\n\nMuses系列3頻暖潤聲 01 (尾碼f05)分離度較高一些 鋼琴與大提琴形體會比02 (尾碼h01) 好些。\n\n2) 分離度變高 (想要大提琴形體或鋼琴解晰度較高的)\n\nopa627au音色密度高且細。opa2107ap大多類似，但人聲較柔順些，都適合小提琴、鋼琴分離度、大提琴形體。前者音場較大 空氣感高些，後者略暖一點。\n\n3) 立體聲明顯 三頻較厚實密度\n\nad797sq (單運放 需4顆轉接成2顆，放不進D類小機體)\n\nad827aq 密度高但厚 3頻音色均變厚\n\n4) 賣場的 opa2604 厚聲，但三頻平衡，立體感不如ad系列 但opa系列的聲音韻味較佳\n\n以上運放都是3頻平衡，沒列在購買選項代表該運放不適合此項產品\n\n不更換運放的話，建議購買更便宜d3 (3255晶片) 2.1聲道即可，聲音差不多。還可調重低音分頻點。\n\n**試音\n\nAiyima A07 PRO Review & Give Away!\n\nhttps://www.youtube.com/watch?v=0TIqEWSLp3A 12:08\n\nAIYIMA A07 Pro 300W Amp\n\nhttps://www.youtube.com/watch?v=5zGg2mhl9os\n\n***使用者評論\n\n媲美我的marantz pm6007 換掉op 後更上一層樓\n\nA pair of *genuine* OPA1656's is the consummate and necessary upgrade for it's stock NE5532 opamps. No regrets with this amp whatsoever after rolling. The A07 now gives a very pleasing, laid back and an analog, almost vinyl-like sound quality to the music!\n\n一對*正品* OPA1656 是其原廠 NE5532 運算擴大機的完美且必要的升級。 閒的模擬、幾乎像黑膠唱片一樣的音質！ 低音性能也得到了相當明顯的改善。\n\nDug out an old baggie of AD827SQ/883B and swapped them in. i don't have golden ears; more like tin cans with strings. Do hear a more dynamic sound and better details in the highs. The stuff in the middle sounds thicker. The drums in the orchestra're better defined.\n\n拿出AD827SQ/883B的舊品換上去。我沒有金耳朵； 更像是帶繩子的錫罐。 一定會聽到更有活力的聲音和更好的高音細節。 中頻聽起來更厚。 管弦樂隊中的鼓聲更加清晰。\n\nThe OPA1656, the ones i got which i think are genuine but i didn't buy them from a certified TI distributor, isn't all that different from it. Used in this A07 Pro amp, i hear a wider dynamic range with the OPA1656 and more emphasized treble with a little better detail...","shipping_methods":[{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"23764","category_name":"其他影音設備","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":"23764","name":"其他影音設備","url":"/tw/%E5%85%B6%E4%BB%96%E5%BD%B1%E9%9F%B3%E8%A8%AD%E5%82%99-23764-category.html"}],"view_count":6,"watch_count":6}