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PMA-50PMA-50http://prod.authoring.apac.denon.com/tw/Lists/ProductDetails/DispForm.aspx?ID=296<p>精巧型數位擴大機</p>New0

 

 

PMA-50http://prod.authoring.apac.denon.com/tw/Lists/ProductDetails/DispForm.aspx?ID=296<div class="ExternalClass25C116E434334FD99982ED3B4EAC646C"> <div id="features" class="section bg_LinearContent2"> <div class="wrapInner"> <div class="row- marT30 "> <div class="col_6 MS_100"> <hgroup class="f30 marT25 marB25 MS_noTMar"> <h5 class="f18 c_Black ff_65">數位綜合立體聲擴大機</h5> </hgroup> </div> </div> <div class="row- marB30"> <div class="col_2 M_50 MS_100"> <hgroup class="f30 marB20 MS_noTMar"> <h4 class="c_PremiumBlue ff_77">概觀</h4> </hgroup> <div class="lH24"> <p>Denon PMA-50 數位綜合立體聲擴大機 讓你享受最新高解析度音源的卓越音質。藉USB連接到PC或Mac播放高清晰度PCM和DSD音樂曲目。 PCM高達24位元/ 192千赫,2.8MHz和5.6MHz的DSD亦對應。</p> <p>你還可以無線藍牙連接你最喜愛的行動裝置,享受你的音樂。PMA-50 有NFC觸摸配對與多點藍牙連接。 為了獲得最佳的無線音頻傳真度,PMA-50 採用了CSRaptX<sup>®</sup>低延遲解碼,傳遞CD品質的聲音。</p> </div> </div> <div class="col_4F marT55px imgFull M_50 M_center MS_100"><img src="http://assets.denon.com/Assets/images/ProdDesc/Denon_PMA-50-front.png" alt="" /></div> <div class="col_6 MS_100"> <div class="lH24"> <p>有多個數位輸入(2個光纖和1同軸),兼容數位與傳統類比音源。</p> <p>先進的D類數位擴大機具有高效率和低失真的DDFA技術。PMA-50的額定功率為每聲道50瓦到4歐姆 ,可相容 最廣泛的喇叭類型。</p> <p>精巧的底盤擁有豪華的造型,大小並適應任何地方,包括家庭、辦公室桌上、以及音響室。並且可以水平或垂直放置。</p> </div> </div> </div> </div> <div class="section bg_White"> <div class="wrapInner"> <div class="row- marT30 marB50"> <div class="col_3 M_50 MS_100"> <hgroup class="f30 marB20 MS_noTMar"> <h4 class="ff_77 c_PremiumBlue">全數位功率擴大機</h4> <h5 class="f18 c_Black ff_65">功能強大且細膩的聲音</h5> </hgroup> <div class="lH24"> <p>擴大機部分採用 CSR的DDFA<sup>®</sup>技術。 輸出級電路具有離散結構,與傳統D類擴大機相比, 有更高訊噪比和較低的失真。這種先進的擴大系統以50W至4歐姆, 同時具備高效率和卓越的音頻傳真度。</p> <p>高級的多路喇叭連接器讓你可使用裸線,pin型以及香蕉插頭。</p> </div> </div> <div class="col_3 marT55px imgFull MS_100 M_50"><img src="http://assets.denon.com/Assets/images/ProdDesc/Denon_PMA-50_back_e2_hr.png" alt="" /></div> </div> </div> </div> <div class="section bg_RadialContent3"> <div class="wrapInner"> <div class="row- marT30 marB50 c_White"> <div class="col_2 MS_100 M_50"> <hgroup class="f30 c_White marB20 MS_noTMar"> <h4 class="ff_77 c_White">高級AL32數位</h4> <h5 class="f18 c_White ff_65">音頻處理</h5> </hgroup> <div class="lH24"> <p>PMA-50配備Denon的高級AL32 的數位​​音頻處理系統, 處理16位元,20位元和24位元數位音樂,都能獲得最高的傳真度。Denon 高級的AL32處理技術,用於發燒友級的播放機和數位音頻組件,可升頻、數位式濾波和抑噪較低位元資料,達32位元完全水˙準,以提供卓越的動態範圍和明顯更好的低電平解晰度。讓你最喜歡的數位音樂發出前所未有的好音效。</p> </div> </div> <div class="col_2 MS_100 M_50"> <hgroup class="f30 marB20 MS_noTMar"> <h4 class="ff_77 c_White">DAC主時鐘設計</h4> </hgroup> <div class="lH24"> <p>為了減少時基誤差,Denon的主時鐘是由PWM調製器重新生成。此設計保證了聲音能依你的空間, 正確而徹底地重現。</p> </div> </div> <div class="col_2 MS_100 M_50"> <hgroup class="f30 marB20 MS_noTMar"> <h4 class="ff_77 c_White">高解析USB-B輸入</h4> <h5 class="c_White f18 ff_65">音頻包括PCM和DSD</h5> </hgroup> <div class="lH24"> <p>經USB-B輸入,你可以連接你的Mac或PC到PMA-50,享受高清晰度音樂曲目。在PMA-50可以播放高解晰率的PCM高達24位元/ 192千赫以及高解晰率DSD 2.8 MHz和5.6 MHz(DSD是SACD的先進的數位音頻編碼系統)。附上一條USB-A轉USB-B線。</p> <p>為了消除USB輸入引起的數位噪音,PMA-50 在數位擴大和DA轉換之前,設置專用噪音隔離區塊 ,以防止數位噪音降低音頻的傳真度。</p> </div> </div> </div> </div> </div> <div class="section bg_White"> <div class="wrapInner"> <div class="row- marT30"> <div class="col_6 M_50 MS_100"> <hgroup class="f30 MS_noTMar"> <h4 class="ff_77 c_PremiumBlue">NFC和多點連接藍牙</h4> </hgroup> </div> </div> <div class="row-"> <div class="col_3 M_50 MS_100 lH24"> <p>PMA-50前面板上的藍牙連接按鈕, 能快速輕鬆配對你的行動裝置, 串流播放您喜愛的音樂。只需啟動您裝置上的藍牙功能,按下前面板或遙控器,並在提示時,輸入所提供的4位數的密碼,您的裝置和PMA-50會立即配對。並可記住多達8個裝置。</p> <p>為了更快配對,在PMA-50配備NFC(近場通信)。只需啟動您NFC功能的藍牙裝置,並把它置於PMA-50的N標誌旁邊(位於側面板上),它會即時配對,無需手動輸入密碼。</p> </div> <div class="col_3 M_50 MS_100 lH24"> <p>此外,在PMA-50多點的藍牙連接,可以同時連接3個藍牙功能的裝置。從1裝置播放曲目,當它暫停或停止時, PMA-50會自動切換到另一台 已配對且啟動播放功能的裝置。 前面板顯示屏會顯示當前選擇藍牙裝置的名稱。</p> <div class="row- marT20"> <div class="col_70 M_50 MS_100 imgFull"><img src="http://assets.denon.com/assets/images/ProdDesc/Bluetooth_logo.png" alt="" /></div> <div class="col_20 M_50 imgFull marL10 MS_50 MS_col-centered"><img src="http://assets.denon.com/assets/images/proddesc/NFC_Forum_N-Mark_CMYK%20%5bConverted%5d.png" alt="" /></div> </div> </div> </div> </div> </div> <div class="section bg_RadialContent2"> <div class="wrapInner"> <div class="row- marT30 marB50"> <div class="col_3 MS_100 M_50"> <hgroup class="f30 marB20 MS_noTMar"> <h4 class="ff_77 c_PremiumBlue">APTX低延遲解碼</h4> </hgroup> <div class="lH24"> <p>對於CD質量的音頻播放,PMA-50採用最新一代的CSR APTX低延遲解碼,其中播放來自視頻源的音頻,沒有嘴唇同步的問題時,提供了最佳的時間同步。</p> </div> </div> <div class="col_3 MS_100 M_50"> <div class="imgFull M_70 pad_left_Col_1 col_70 MS_70"><img src="http://assets.denon.com/assets/images/proddesc/CSR_aptX_Low%20Latency.png" alt="" /></div> </div> </div> </div> </div> <div class="section bg_White"> <div class="wrapInner"> <div class="row- marT30"> <div class="col_3 MS_100 M_50"> <hgroup class="f30 c_White marB20 MS_noTMar"> <h4 class="ff_77 c_PremiumBlue">高品質耳機輸出</h4> <h5 class="c_Black ff_65 f18">可選擇耳機阻抗</h5> </hgroup> <div class="lH24"> <p>為求最高傳真度, PMA-50具有一個高速超低失真寬頻OP擴大機, 搭配全分離輸出級專用的耳機擴大機電路。</p> <p>為了適應最廣泛的耳機類型,PMA-50可調節耳機的阻抗控制,設定給低,中,高3種阻抗耳機。讓耳機阻抗和擴大機增益正確匹配。</p> <p>耳機插孔提供3.5毫米插頭,相容高級家用和專業錄音室用的耳機型號。</p> </div> </div> <div class="col_3 imgFull MS_100 M_50"> <hgroup class="f30 c_White marB20 MS_noTMar"> <h4 class="ff_77 c_PremiumBlue">精巧型機身</h4> <h5 class="c_Black ff_65 f18">垂直或水平放置</h5> </hgroup> <div class="lH24"> <p>時尚優雅的精巧機身。奓華外觀包括軟磨砂鋁散發明亮的銀色基調, 以及亮光和磨砂黑色表面。</p> <p>PMA-50可以水平或垂直放置, 並設有可移動的腳架和螺絲帽, 以便於快速輕鬆地重新配置。</p> <p>PMA-50 自動顯示定向功能可偵測 擴大機垂直或水平安裝, 並相應顯示。</p> </div> </div> </div> <div class="row- marT30"> <div class="col_3 MS_100 M_50"> <hgroup class="f30 marB20 MS_noTMar"> <h4 class="ff_77 c_PremiumBlue">多個數位音頻輸入</h4> <h5 class="c_Black ff_65 f18">類比立體聲輸入</h5> </hgroup> <div class="lH24"> <p>除了USB-B輸入,PMA-50擁有2個光纖數位音頻輸入和1個同軸數位音頻輸入。還有一個立體聲類比輸入,用於連接到傳統的類比信號源。</p> </div> </div> <div class="col_3 MS_100 M_50"> <hgroup class="f30 c_White marB20 MS_noTMar"> <h4 class="ff_77 c_PremiumBlue">符合人體工學的遙控器</h4> </hgroup> <div class="col_50 MS_100 M_50"> <div class="lH24"> <p class="padT15">附帶的遙控器設有一個符合人體工學設計的佈局,包括光標鍵,信號源選擇和音量控制,設置菜單和後退按鈕,藍牙按鈕和顯示調光器按鈕。</p> </div> </div> <div class="col_30 M_50 imgFull MS_60 MS_col-centered"><img src="http://assets.denon.com/assets/images/proddesc/DENON-PMA_50-RC_1202-v2.jpg" alt="" /></div> </div> </div> </div> </div> </div> </div><div id="reviewText"> <div class="headerBlock">Reviews</div> <ul class="reviews"> <li><img src="http://assets.denon.com/Assets/images/prodawards/W_HCCbestbuy__s.png" alt="" />動人的價格,配備精良,整潔的設計和具有廣泛訴求吸引力的聲音,超精巧的 Denon PMA-50,遠遠超過了初見時的新奇感:它是一個真正的HiFi擴大機,體小型美, 非常好</li> </ul> </div>TW/PMA-50 USB音頻驅動|9152#TW/PMA-50使用手冊 - 英語|9164#TW/PMA-50快速入門指南 - 英語|9166#TW/PMA-50規格表|9163#<dl id="div_specs" class="secContent"><div class="marB10"> <dt class="f20 h45 bg_PlatinumSilver c_White pad10 active"><span class="arr"></span>Features</dt> <dd class="bg_RadialContent2 overAuto row hide" style="display:block"><div class="col_2"><p class="padTB10"><span class="block ff_65">Channels</span> 2</p><p class="padTB10"><span class="block ff_65">UHC-MOS single push pull circuit</span> <img alt="_" src="http://assets.denon.com/assets/images/icon_unavailable.png"></p><p class="padTB10"><span class="block ff_65">Advanced HC-TR single push pull circuit</span> <img alt="_" src="http://assets.denon.com/assets/images/icon_unavailable.png"></p><p class="padTB10"><span class="block ff_65">LC mounted twin transformer</span> <img alt="_" src="http://assets.denon.com/assets/images/icon_unavailable.png"></p></div><div class="col_2 "><p class="padTB10"><span class="block ff_65">Wide range amplifier</span> <img alt="_" src="http://assets.denon.com/assets/images/icon_unavailable.png"></p><p class="padTB10"><span class="block ff_65">High current dynamic power supply</span> <img alt="_" src="http://assets.denon.com/assets/images/icon_unavailable.png"></p><p class="padTB10"><span class="block ff_65">Power amp discrete construction</span> <img alt="_" src="http://assets.denon.com/assets/images/icon_unavailable.png"></p><p class="padTB10"><span class="block ff_65">Micro processor auto off</span> <img alt="_" src="http://assets.denon.com/assets/images/icon_unavailable.png"></p></div><div class="col_2 last"><p class="padTB10"><span class="block ff_65">Solid Heat Sinks</span> <img alt="_" src="http://assets.denon.com/assets/images/icon_unavailable.png"></p><p class="padTB10"><span class="block ff_65">Source Direct</span> <img alt="_" src="http://assets.denon.com/assets/images/icon_unavailable.png"></p><p class="padTB10"><span class="block ff_65">Power Amp direct</span> <img alt="_" src="http://assets.denon.com/assets/images/icon_unavailable.png"></p><p class="padTB10"><span class="block ff_65">Balance / Bass / Treble / Loudness</span> <img alt="o" src="http://assets.denon.com/assets/images/icon_available.png"> / <img alt="o" src="http://assets.denon.com/assets/images/icon_available.png"> / <img alt="o" src="http://assets.denon.com/assets/images/icon_available.png"> / <img alt="_" src="http://assets.denon.com/assets/images/icon_unavailable.png"></p></div></dd></div><div class="marB10"> <dt class="f20 h45 bg_PlatinumSilver c_White pad10 "><span class="arr"></span>Dac Mode</dt> <dd class="bg_RadialContent2 overAuto row hide" style=""><div class="col_2"><p class="padTB10"><span class="block ff_65">Digital in: USB-A / USB-B / optical / coaxial</span> <img alt="_" src="http://assets.denon.com/assets/images/icon_unavailable.png"> / <img alt="o" src="http://assets.denon.com/assets/images/icon_available.png"> / <img alt="o" src="http://assets.denon.com/assets/images/icon_available.png"> / <img alt="o" src="http://assets.denon.com/assets/images/icon_available.png"></p><p class="padTB10"><span class="block ff_65">Sample Rate digital In</span> 192 kHz / 24-bit</p><p class="padTB10"><span class="block ff_65">Asynchronous mode rear USB</span> <img alt="o" src="http://assets.denon.com/assets/images/icon_available.png"></p><p class="padTB10"><span class="block ff_65">Bit-perfect transmission</span> <img alt="o" src="http://assets.denon.com/assets/images/icon_available.png"></p></div><div class="col_2 "><p class="padTB10"><span class="block ff_65">USB-B DSD Audio Streaming (DoP): DSD2.8 / DSD5.6</span> <img alt="o" src="http://assets.denon.com/assets/images/icon_available.png"> / <img alt="o" src="http://assets.denon.com/assets/images/icon_available.png"></p><p class="padTB10"><span class="block ff_65">Ground isolator for DAC Mode operation</span> <img alt="o" src="http://assets.denon.com/assets/images/icon_available.png"></p><p class="padTB10"><span class="block ff_65">AL 32 Processing</span> <img alt="o" src="http://assets.denon.com/assets/images/icon_available.png"> (Advanced)</p><p class="padTB10"><span class="block ff_65">DAC Master Clock Design</span> <img alt="o" src="http://assets.denon.com/assets/images/icon_available.png"></p></div><div class="col_2 last"><p class="padTB10"><span class="block ff_65">Bluetooth / aptX / NFC</span> <img alt="o" src="http://assets.denon.com/assets/images/icon_available.png"> / Low Latency / <img alt="o" src="http://assets.denon.com/assets/images/icon_available.png"></p><p class="padTB10"><span class="block ff_65">Vertical Installation</span> <img alt="o" src="http://assets.denon.com/assets/images/icon_available.png"></p><p class="padTB10"><span class="block ff_65">Low Noise OELD display</span> <img alt="o" src="http://assets.denon.com/assets/images/icon_available.png"></p></div></dd></div><div class="marB10"> <dt class="f20 h45 bg_PlatinumSilver c_White pad10 "><span class="arr"></span>Inputs/Outputs</dt> <dd class="bg_RadialContent2 overAuto row hide" style=""><div class="col_2"><p class="padTB10"><span class="block ff_65">Audio Inputs</span> 1</p><p class="padTB10"><span class="block ff_65">Digital in: USB-B / optical / coaxial</span> 1 / 2 / 1</p><p class="padTB10"><span class="block ff_65">Phono Input: MM / MC</span> <img alt="_" src="http://assets.denon.com/assets/images/icon_unavailable.png"> / <img alt="_" src="http://assets.denon.com/assets/images/icon_unavailable.png"></p><p class="padTB10"><span class="block ff_65">Audio Outputs</span> <img alt="_" src="http://assets.denon.com/assets/images/icon_unavailable.png"></p></div><div class="col_2 "><p class="padTB10"><span class="block ff_65">Pre-out / Main-in</span> Subwoofer / <img alt="_" src="http://assets.denon.com/assets/images/icon_unavailable.png"></p><p class="padTB10"><span class="block ff_65">Power Amp Direct IN</span> <img alt="_" src="http://assets.denon.com/assets/images/icon_unavailable.png"></p><p class="padTB10"><span class="block ff_65">Gold plated Cinch</span> <img alt="_" src="http://assets.denon.com/assets/images/icon_unavailable.png"></p><p class="padTB10"><span class="block ff_65">Speaker A / B</span> <img alt="_" src="http://assets.denon.com/assets/images/icon_unavailable.png"></p></div><div class="col_2 last"><p class="padTB10"><span class="block ff_65">Number of terminals</span> 2</p><p class="padTB10"><span class="block ff_65">Remote Control Bus in / out</span> <img alt="o" src="http://assets.denon.com/assets/images/icon_available.png"> (gain control)</p></div></dd></div><div class="marB10"> <dt class="f20 h45 bg_PlatinumSilver c_White pad10 "><span class="arr"></span>Specifications</dt> <dd class="bg_RadialContent2 overAuto row hide" style=""><div class="col_2"><p class="padTB10"><span class="block ff_65">Output power 8 Ohm  (20 Hz - 20 kHz, T.H.D. 0.07%)</span> 30 W</p><p class="padTB10"><span class="block ff_65">Output power 4 Ohm  (1 kHz, T.H.D. 0.7%)</span> 50 W</p><p class="padTB10"><span class="block ff_65">Total Harmonic Distortion</span> 0.004 %</p><p class="padTB10"><span class="block ff_65">Input Sensitivity: MM</span> <img alt="_" src="http://assets.denon.com/assets/images/icon_unavailable.png"></p></div><div class="col_2 "><p class="padTB10"><span class="block ff_65">Input Sensitivity: MC</span> <img alt="_" src="http://assets.denon.com/assets/images/icon_unavailable.png"></p><p class="padTB10"><span class="block ff_65">Signal to Noise Ratio: MM/MC</span> <img alt="_" src="http://assets.denon.com/assets/images/icon_unavailable.png"> / <img alt="_" src="http://assets.denon.com/assets/images/icon_unavailable.png"></p><p class="padTB10"><span class="block ff_65">Input Sensitivity: High level</span> 70 mV</p><p class="padTB10"><span class="block ff_65">Signal to Noise Ratio: High level</span> 110dB</p></div><div class="col_2 last"><p class="padTB10"><span class="block ff_65">Treble Control</span> ± 8 dB at 12 kHz</p><p class="padTB10"><span class="block ff_65">Bass Control</span> ± 8 dB at 100 Hz </p></div></dd></div><div class="marB10"> <dt class="f20 h45 bg_PlatinumSilver c_White pad10 "><span class="arr"></span>General</dt> <dd class="bg_RadialContent2 overAuto row hide" style=""><div class="col_2"><p class="padTB10"><span class="block ff_65">Available colors: Premium Silver / Black</span> <img alt="o" src="http://assets.denon.com/assets/images/icon_available.png"> / <img alt="_" src="http://assets.denon.com/assets/images/icon_unavailable.png"></p><p class="padTB10"><span class="block ff_65">Metal Front Panel</span> <img alt="_" src="http://assets.denon.com/assets/images/icon_unavailable.png"></p><p class="padTB10"><span class="block ff_65">Power Consumption in W</span> 35</p><p class="padTB10"><span class="block ff_65">Standby Consumption in W</span> 0.2</p></div><div class="col_2 "><p class="padTB10"><span class="block ff_65">Auto Power Off</span> <img alt="o" src="http://assets.denon.com/assets/images/icon_available.png"></p><p class="padTB10"><span class="block ff_65">Detachable Power Cable</span> <img alt="o" src="http://assets.denon.com/assets/images/icon_available.png"></p><p class="padTB10"><span class="block ff_65">Remote Control</span> RC-1202</p><p class="padTB10"><span class="block ff_65">System Remote Function</span> <img alt="_" src="http://assets.denon.com/assets/images/icon_unavailable.png"></p></div><div class="col_2 last"><p class="padTB10"><span class="block ff_65">Maximum Dimensions (W x D x H) in mm</span> 200 x 238 x 90 </p><p class="padTB10"><span class="block ff_65">Weight in kg</span> 5 lbs 8 oz</p></div></dd></div></dl>http://manuals.denon.com/PMA50/NA/EN/index.phpFalse