关注这个产品，NAIM 网络播放器    NDX [复制链接]

http://www.naimaudio.com/hifi-product-type/577

上图

• UPnP-enabled to stream audio files from any hard disk server, such as HDX or UnitiServe, network attached storage (NAS) or laptop/computer via the home network
• vTuner 5* full service Internet radio
• Optional FM/DAB* module
• Front-panel USB port for replay of MP3 player/iPod and USB-stored audio
• Apple authenticated enabling digital output from iPod for ultimate quality iPod control, charging and front-panel content display when connected to front-panel USB port via standard iPod digital connector
• Three 24bit/192kHz-capable S/PDIF inputs for external digital sources
• Multiple intuitive control interfaces: Front panel, remote control handset and iPhone / iPod Touch app
• Internal architecture for hi-res audio playback up to 24bit/96kHz over the network
• Ethernet network connectivity for reliability. Wireless also available for convenience.
• Streams/plays WAV, FLAC, AIFF, AAC, Windows Media-formatted content, ALAC (from iPod), Ogg Vorbis and MP3 files from any suitable UPnP device or USB-connected storage device
• Gapless playback available on all lossless file formats
• Digital output on 75Ohm BNC connector
• Switchable DIN/RCA Analogue outputs
• Wired remote in
• Wired remote out for preamplifier volume control
• Performance upgradeable with addition of external XPS or 555 PS power supply or external DAC digital to analogue converter
• RS232 for software upgrades
• SHARC DSP and buffering with fixed sampling rates
• Naim proprietary 16 times oversampling and digital filtering
• Optical isolation of all key elements
• Linear power supply with 200VA toroidal transformer with four separate windings for digital, DPS, audio clock and analogue sections
• Seven pole analogue output filtering
• Optical isolation of data control lines
• Ultra low noise triple-regulated power supplies
• Ground selector switch for optimum performance
• High quality Burr Brown PCM1791A DAC
• Naim reference non-magnetic, low-resonance low microphony case
• OLED display for high contrast and easy visibility
• British design and build

音频输入
采样支持	同轴 up to 192kHz
USB 输入	前面板插座
UPnP	Hi-Res UPnP playback up to 24bit/96kHz (WAV and FLAC)
天线输入	DAB/FM, WiFi
调谐范围	DAB (Band lll and L Band), FM 87.5-108MHz
其它输入	以太网
音频输出
模拟	DIN and RCA
线路输出，固定电平	2.1V rms at 1kHz
输出阻抗	10Ω maximum
最小负载阻抗	10kΩ
Frequency Response	10Hz – 20kHz, +0.1/-0.5dB
失真thd+n	<0.1%, 10Hz -18kHz at full level
相位响应	Linear phase, absolute phase correct
数字输出 (type)	S/PDIF, 75Ω BNC
升级
供电器	XPS, 555 PS
其它	DAC digital to analogue converter, Hi-Line, Power-Line
连接
红外线	RC5
远程输入	3.5mm jack on rear (RC5)
远程输出	3.5mm jack on rear (RC5) x2
RS232	DE9 female (For software upgrade only)
以太网	Cat5, WiFi
USB	1 x front panel
格式
支持的音频格式	Internet radio (Windows Media-formatted content, MP3 streams, MMS), Playlists (M3U, PLS), MP3, AAC (up to 320kbit/s, CBR/VBR) Apple Lossless (from iPod), Windows Media-formatted content-9 (up to 320kbit/s), WAV and FLAC (up to 24bit/96kHz via UPnP or USB only), AIFF, Ogg Vorbis
用户操作方法
前面板	Yes
手持	User interface app for iPhone and iPod Touch devices
电源
供电电压	100V, 115V, 230V; 50 or 60Hz
电源选项	Internal Integrated or External
电源消耗(最大)	60VA
产品认证及执照
认证	Apple (made for iPod), vTuner Premium
许可证	MP3, AAC, DAB
物理参数
体积	87 x 432 x 314mm (H x W x D)
重量	10Kg
其它
注意	Windows Media is a trademark of Microsoft Corporation. UPnP is a trademark of the UPnP forum. iPod, iPhone and Mac are trademarks of Apple Inc, registered in the U.S. and other countries. Please note information provided relating to specification is subject to change.

NDX Reference Manual - Chinese

USB输入，只有钱面板有一个，有点类似DAC的功能。

可能还是偏重数字输出，是个类似linn ds的stream机器。应该是靠ipad或者电脑遥控界面的。控制界面做得好的话，会是很不错的产品。

这样的结构，音质相对容易做的出色。可惜，模拟部分似乎做得不是很用心？预计还是要配合ndac。

是的，需要更加出色，需要NDAC，产品说明中已经非常的明确指出，呵呵

这样的机器，看来就必须先搞一个NAS了，显示就不用了，呵呵

用UNITISERVE，有显示器就方便多了，呵呵

这个比NaimUniti好，可以加电源

只是，电源的价格不菲啊，高过这个NDX了。呵呵

再就是，更好的表现，还要一台DAC

DAC要是最高的水平，还得一台XPS

另外，这个机器，如果用来做PCHIFI的话，还是需要一台NAS之类的电脑，让它获取硬盘上的信息，呵呵