特點: 浮動平衡式功率擴大器採用MOSFETs輸出元件

 原廠一年保用
 YAMAHA AS1200-S 立體聲合拼式擴音機
 精美設計的電平儀表, 是向 Hi-Fi 的黃金時代致敬,
   配備一系列令人印象深刻的最新技術,
   精準呈現富有情感的純粹音質
 高音質元件呈現絕美的音樂表現力
 環形變壓器能提供源源不絕的電力，帶來純淨音質
 精美的電平儀表展現動感和音樂脈動，向懷舊的 Hi-Fi 年代致敬
 浮動平衡式功率擴大機
 機械式接地概念大幅度強化剛性,
   以提升音樂表現力和低音節奏感
 高動態功率(RMS):
   220W 2Ω / 190W 4Ω / 135W 6Ω / 105W 8Ω
 輸出功率(RMS): 150W x 2
    (4 ohms, 1kHz, 0.7% THD, for Europe)
 輸出功率(RMS): 90W x 2
    (8 ohms, 20Hz-20 kHz, 0.07% THD)
 阻尼因素: ≧ 250 (1 kHz, 8 ohms)
 頻率響應:
   +0 / -3 dB (5Hz-100kHz)
   ＋0 / -0.3 dB(20 Hz-20 kHz)
 RIAA 等化器的偏差: ＋/-0.5dB (PHONO (MM/MC))
 總諧波失真 (20Hz - 20kHz):
   [Input 0.5 V] PHONO MC→LINE2 OUT: 0.02% (1.2 mVrms),
   PHONO→LINE2 OUT: 0.005% (1.2 Vrms),
   CD, etc.→SP OUT: 0.035% (50W/8 ohms)
 訊號噪訊比:
   PHONO MC: 90 db,
   PHONO MM: 96 dB, CD, etc.: 110dB
 變壓器: 625VA (環形)
 環形變壓器:
   環形變壓器通常保留給旗艦 Hi-Fi 組件使用,
   A-S1200因環形變壓器的技術水準和絕對的
   音樂性而身受其益, 環形變壓器與一系列高階
   Hi-Fi 功能和組件的組合, 更將音樂蘊藏的
   情感傳達給聽眾優美的電平儀表
 電平儀表不僅僅是對 Hi-Fi 懷舊時代的致敬,
   同時也向對 Hi-Fi 挑剔的發燒友們宣告再次回歸,
   電平儀表以視覺化方式呈現音樂的動感和脈動,
   其柔美的 LED 光更帶給人溫暖的感受
 開闊的音場為聽眾提供模擬現場表演的音樂體驗,
   真正的 Hi-Fi 展現音質的開闊性,
   改變聽眾的音樂體驗, 讓他們更貼近音樂表演者
 低阻抗厚實接地導線:
   低阻抗概念搭配厚實接地導線, 對於採用高階
   Hi-Fi 組件更為重要, A-S1200 這種設計理念始於
   Yamaha 的高階 Hi-Fi 組件, 有助於呈現開闊
   自然的音場, 拉近音樂表演者和聽眾的距離
 原創揚聲器端子:
   奢華的揚聲器端子由純黃銅製成, 適合人手握拿,
   可徒手毫不費力鎖緊, 牢固連接設備
 機械式接地概念:
   擁有「高階 Hi-Fi」象徵的 A-S1200 採用機械式
   接地概念, 承襲自 A-S2200 和 A-S3200, 該概念
   首先將腳座的螺栓直接焊接到主機架上,
   然後再利用螺絲, 將大型散熱器、變壓器和
   阻隔電容器直接鎖到機箱上, 利用這種設計,
   免除不必要的振動, 展現出具表現力和節奏感的低音,
   進而讓聽眾感受到音樂的「律動」
 鍍銀腳座: 重型的鍍銀腳座可提升擴大機的剛性
 使用獨有Floating and Balance Power Amplifier技術,
    使播放出的音色更具自然及帶暖意
 設計上電源供應的火牛, 電容置於中央,
    各級, 各部的線路都獨立分板
 左右對稱的分在兩邊, 有助於使機身更加穩定
 內置有高質的唱頭放大, 而且是可供MM及MC頭都可用,
    這點真是與80年代唱盤的黃金時代日本擴音機一樣
 機身面板是銀色, 配上設計簡潔的按鈕,
    設計時尚又帶點古雅, 於音色視覺都是一種享受
 浮動平衡式功率擴大器採用MOSFETs輸出元件
 專用單端放大電路以配合各式各樣音源
 全階段完全獨立結構藉以產生高質量的超高頻音域
 透過低抗阻設計確保低頻表現雄渾有力, 準確無誤
 特級電子音量控制優化音質
 大功率電源供應器提供快速回應具活力, 動感音訊
 對稱性設計以追求立體聲重現
 獨立規劃的唱頭擴大機
 配置音樂量值表頭以視覺呈現音樂動態
 頂級實木面板格調設計
 高音質原廠揚聲器端子兼具實用與美觀
 Output Power (RMS):
    90W x 2 (8 ohms, 20 Hz-20 kHz, 0.07% THD)
 YAMAHA A-S1200 Integrated Amplifier
 Acknowledging the golden era of Hi-Fi with
   its beautiful design, the A-S1200 boasts an
   impressive array of the latest technology to
   accurately deliver an emotional,
   purely musical sound.
 High quality components delivering exceptional
   musical expression
 Toroidal power transformer with enormous energy
   for a pure musical sound
 Gorgeous level meters convey dynamics and
   music pulse with a nod to the nostalgic Hi-Fi era
 Floating balanced power amplifier
 Mechanical ground concept maximizes rigidity
   for expressive and rhythmic bass
 Toroidal Transformer:
   Usually reserved for flagship Hi-Fi components,
   the A-S1200 benefits from the technical proficiency
   and absolute musicality of a toroidal transformer.
   Combined with an array of high-end Hi-Fi features
   and components, the toroidal transformer assists
   in ensuring the musical emotion is conveyed to
   the listener.
 Gorgeous Level Meters
   The level meters are both a nod to the nostalgic
   era of Hi-Fi, while simultaneously demonstrating
   the return of pure Hi-Fi for today’s discerning enthusiast.
   Visually presenting the dynamics and pulse of the music,
   the level meters imbue a warm feeling through their
   softly illuminated LEDs.
 Thick Wires for Ground Connection:
   Our low Impedance concept, aided by the
   thick wires for ground connection, is critical
   for componentry adopting the badge of
   premium Hi-Fi. This Yamaha design concept
   begins in our premium Hi-Fi components with
   the A-S1200, helping to present an open,
   natural sound stage, bringing the artist and
   listener closer together.
 Original Speaker Terminals
   Cut directly from pure brass, the luxurious
   speaker terminals comfortably fit the human
   hand for effortless tightening, achieving a highly
   secure connection.
 Mechanical Ground Concept:
   The A-S1200 adopts a Mechanical Ground
   Concept, inherited from both the A-S2200 and
   A-S3200. The concept begins with the bolts of
   the feet welded directly to the main chassis,
   followed with the large heat sink, power transformer
   and block capacitors also directly bolted to the chassis.
   Through this design, unwanted vibration is avoided,
   achieving expressive and rhythmic bass, presenting
   the 'Groove' of the music to the listener.
 Chrome-Plated Iron Feet:
   Completing the rigidity of the amplifier are the
   heavy-duty chrome-plated iron feet.
 電壓: 230V
 尺寸: W435 / H157 / D463 mm
 重量: 22.0 kg
 顏色: 黑色 (Color: Black)
 產地: 馬來西亞(Made in Malaysia)
 另有 銀色(Silver) 可供選擇
送Austrian Audio Hi-X50耳機, 價值$1,880.-
優惠期由01/11/2024至15/12/2024止