•Marantz PM-15S2 擴大機 規格表

PM-15S2 Marantz 將榮獲 EISA 肯定的得獎產品「 PM-15S1 」發揮至極致高峰，並精心打造同系列新品：PM-15S2。

不僅採用 Marantz 專屬的 HDAM 新世代模組，亦擁有源自 PM-11S2 的固定電流回饋 MM / MC 唱頭設計，絕對能使黑膠唱片玩家愛不釋手。

全新環型變壓器輸出更高的電流，可立即追蹤音樂的每一動態與細節，同時新增的 CD 直接輸入緩衝暫存器，則可確保毫無雜質的音源訊號。

本產品的便利創新功能還包括功率放大直入模式 ( Power Amp Direct Mode )亦即您可以將 PM-15S2 作為單純的功率擴大機使用以搭配高音質 AV 系統以及玩家級立體聲組合。

全新的 PM-15S2 憑藉著堅固的雙層機身、鋁合金前方及側邊面板再加上額外底板，徹底隔絕外部的噪音，並能發揮堅若磐石的可靠品質。

前述眾多優勢皆有助於為您呈現無與倫比的高音質立體聲效果。

主要特色
●高級綜合擴大機
●2x 90W (8 歐姆) / 2x 140W (4 歐姆)
●新的高精確線性音量控制
●環型變壓器
●全分離式二階段功率擴大設計
●HDAM-SA2與全新HDAM-SA3電路
●固定電流反饋唱頭等化器
●功率放大直入模式
●MM/MC唱頭輸入
●鋁合金上蓋

While the PM-15S2 Limited features luxurious, black anodized aluminum casework, the beauty of this extraordinary new component runs more than skin deep. Key design attributes, some first explored in the award winning MA-9S2 monoblock amplifier, lift the sonic integrity of the 15 to a level that belies its approachable price. HDAM-SA3 modules offer high slew rate and low noise operation and contribute to the highly resolved sonic character of the component. A custom-wound torroidal power transformer anchors a high current, regulated power supply that’s been newly tuned for quick response. Twin 20,000 microfarad filter capacitors are custom made for Marantz and provide huge current reserves for enhanced bass control. A current feedback power amplifier delivers 90 watts per channel into 8 ohms and features a DC servo for superior low frequency response. Vinyl enthusiasts will appreciate the fast, sonically neutral qualities of the constant current feedback moving magnet phono stage, as well as the vivid imaging afforded by a digitally controlled analog volume stage that boasts channel to channel accuracy within .5 dB. HDAM-SA2 modules are deployed in a buffer configuration at the CD input for enhanced linearity. A Bi-Mode setting makes it possible to operate two PM-15S2 as mono-integrated amplifiers for total left-right channel isolation while a power amp direct input allows complete integration with a home theater processor at the touch of a button.

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