dCS Rossini Upsampling Network DAC數位類比轉換器
dCS Rossini Upsampling Network DAC數位類比轉換器
Rossini Upsampling Network DAC是新一代型號中最受矚目的產品之一,因為它不單單是一台數位類比轉換器,它還具備「升頻」、「網路串流」的功能提供數位音樂玩家最尖端的技術與最方便的操作方式,最重要的是它能提昇數位音樂格式帶給您最真實感動的音質。
Rossini Upsampling Network DAC是新一代型號中最受矚目的產品之一,因為它不單單是一台數位類比轉換器,它還具備「升頻」、「網路串流」的功能提供數位音樂玩家最尖端的技術與最方便的操作方式,最重要的是它能提昇數位音樂格式帶給您最真實感動的音質。
除了承襲dCS獨家的Ring DAC技術、FPGA兩倍邏輯晶片之外,它擁有市面上所有數位端子,包括工業標準規格的AES, 同軸SPDIF與SPDIF光纖介面可以更簡易地連接到其他數位器材。雙AES介面可以接收來自dCS Vivaldi、Scarlatti和Paganini轉盤的「加密SACD信息」。
最特別的是,Rossini在Network與USB狀態下都是以「非同步」模式操作,這項使用能夠使DAC在精準時鐘控制下運作,以及在數位轉類比時,不被來自電腦本身的雜訊及誤差所影響。不論您的訊源是來自CD、NAS伺服器或是PC、雲端、衛星電視接收器或是iPod。甚至,目前市面上最流行的網路串流介面:TIDAL、Spotify、Deezer都可以搭配使用。它也能支援PCM格式到達24-bit, 384kS/s並能播放原生的DSD128檔案,傳遞如同錄音室、音樂廳現場般最真實的音質。
除了電腦音樂功能,類比輸出最大值可以設定在2v或是6v,並支援64-bit數位音量控制。這項靈活的配置讓所有系統都不需要前級擴大機,實際上大大縮短了訊號鏈的距離。
而dCS可程式邏輯裝置讓使用者以「軟體升級」方式下載最新版本,不論是添加新功能甚至是提昇數位格式轉變的適應力,都可以輕鬆快速地完成升級。目前亦可經由手機或是平板下載Rossini App,讓您快速方便地操作Rossini,盡情享受數位音樂帶來的美好音質。
Type |
Upsampling Network DAC. |
Colour |
Silver or Black. |
Dimensions (WxDxH) |
444mm/17.5” x 435mm/17.2” x 125mm/5.0”. Allow extra depth for cable connectors. |
Weight |
15.6kg/34.3lbs. |
Converter Type |
dCS proprietary Ring DAC™ topology. |
Digital Inputs |
Network interface on an RJ45 connector – Acts as a UPnPTM renderer in Asynchronous mode, streaming digital music from a NAS or local computer over a standard Ethernet network, decoding all major lossless formats including FLAC, WAV & AIFF at up to 24 bit 384kS/s native sample rate, plus DSD/64 & DSD/128 in DFF/DSF format. |
Analogue Outputs |
Output levels: 2V or 6V rms for full-scale input, set in the menu. Balanced outputs: 1 stereo pair on 2x 3-pin XLR male connectors (pin 2 = hot, pin 3 = cold). |
Word Clock I/O |
2x Word Clock Inputs on 2x BNC connectors, accept standard word clock at 44.1, 48, 88.2, 96, 176.4 or 192kHz. |
Residual Noise |
24-bit data: Better than -113dB0, 20Hz-20kHz unweighted. (6V output setting). |
L-R crosstalk |
Better than -115dB0, 20Hz-20kHz. |
Spurious Responses |
Better than -105dB0, 20Hz-20kHz. |
Filters |
PCM mode: up to 6 filters give different trade-offs between the Nyquist image rejection and the phase response. DSD mode: 4 filters progressively reduce out-of-audio band noise level. |
Upsampling Rates |
DXD as standard or optional DSD upsampling. |
Software Updates |
Loaded directly CD-R or via PCM digital inputs or PC via USB input. Download and update functionality available via Rossini App. |
Local Control |
dCS Rossini App for Unit Configuration and Music Playback. RS232 interface (controlled by a 3rd party automation system). IR remote control – dCS premium remote control available as an optional extra. |
Power Supply |
Factory set to either 100, 115/120, 220 or 230/240V AC, 49-62Hz. |
Power Consumption |
23 Watts typical / 28 Watts maximum. |
Type |
Upsampling Network DAC. |
Colour |
Silver or Black. |
Dimensions (WxDxH) |
444mm/17.5” x 435mm/17.2” x 125mm/5.0”. Allow extra depth for cable connectors. |
Weight |
15.6kg/34.3lbs. |
Converter Type |
dCS proprietary Ring DAC™ topology. |
Digital Inputs |
Network interface on an RJ45 connector – Acts as a UPnPTM renderer in Asynchronous mode, streaming digital music from a NAS or local computer over a standard Ethernet network, decoding all major lossless formats including FLAC, WAV & AIFF at up to 24 bit 384kS/s native sample rate, plus DSD/64 & DSD/128 in DFF/DSF format. |
Analogue Outputs |
Output levels: 2V or 6V rms for full-scale input, set in the menu. Balanced outputs: 1 stereo pair on 2x 3-pin XLR male connectors (pin 2 = hot, pin 3 = cold). |
Word Clock I/O |
2x Word Clock Inputs on 2x BNC connectors, accept standard word clock at 44.1, 48, 88.2, 96, 176.4 or 192kHz. |
Residual Noise |
24-bit data: Better than -113dB0, 20Hz-20kHz unweighted. (6V output setting). |
L-R crosstalk |
Better than -115dB0, 20Hz-20kHz. |
Spurious Responses |
Better than -105dB0, 20Hz-20kHz. |
Filters |
PCM mode: up to 6 filters give different trade-offs between the Nyquist image rejection and the phase response. DSD mode: 4 filters progressively reduce out-of-audio band noise level. |
Upsampling Rates |
DXD as standard or optional DSD upsampling. |
Software Updates |
Loaded directly CD-R or via PCM digital inputs or PC via USB input. Download and update functionality available via Rossini App. |
Local Control |
dCS Rossini App for Unit Configuration and Music Playback. RS232 interface (controlled by a 3rd party automation system). IR remote control – dCS premium remote control available as an optional extra. |
Power Supply |
Factory set to either 100, 115/120, 220 or 230/240V AC, 49-62Hz. |
Power Consumption |
23 Watts typical / 28 Watts maximum. |