{"product_id":"gold-note-ph-5-2-唱頭放大","title":"Gold Note PH-5.2 唱頭放大","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003ePH-5.2 是 PH-5 的完整世代進化。黑色陽極噴砂鋁合金機箱從結構層面隔離磁場干擾，全新強化電源供應器帶來更低底噪、更乾淨的高頻與更紮實的低頻控制，讓聲音在任何段落都維持一致的從容質地。\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e支援 MM 與 MC 雙輸入，內建 RIAA、Decca London、American Columbia 三組 EQ 曲線，各附 Enhanced 延伸模式，頻率響應可拓展至 50kHz。阻抗 9 段、增益 4 段可調，RCA 與 XLR 輸出同時配備。重新設計的彩色觸控介面讓所有參數的調整更快更準，並支援雙唱頭設定記憶，MM 與 MC 各存一組，切換時無需重設。\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e訊號路徑由分立元件構成，全程純類比，不經任何數位處理。對認真對待黑膠的用家而言，這是一台從設計邏輯上就值得信賴的唱放。\u003c\/p\u003e","brand":"GOLD NOTE","offers":[{"title":"Default Title","offer_id":45938978947129,"sku":null,"price":9180.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0728\/3163\/1417\/files\/Gold-Note-PH-5_2-Phono-Preamplifier-Featured-01-780x470.jpg?v=1781152161","url":"https:\/\/chillaudio.myshopify.com\/products\/gold-note-ph-5-2-%e5%94%b1%e9%a0%ad%e6%94%be%e5%a4%a7","provider":"Chill Audio","version":"1.0","type":"link"}