Measurements of Naim Uniti Atom AIO Amp

前几天收到一个大包裹,今天我将它拆开一看……哇!Naim Atom一体机!Naim应该算是英国很老牌的HiFi设备厂商之一了,我一直很喜欢他家设备的外观。而且简洁的电路也使得对老式Naim设备的复刻非常容易(满淘宝都是)。我也自己DIY过一些玩具。

Naim Uniti Atom Photo
Naim Uniti Atom Photo
Naim Uniti Atom Rear
Naim Uniti Atom Rear

我再次重申,我很喜欢Naim的设计风格,尤其是这批Uniti系列。精致的铝合金外壳、一体化玻璃质感的前面板、画龙点睛式的顶置音量旋钮(尤其是还有光环)。整体设计风格简洁而优雅。我尤其要称赞的是它的遥控器,基于蓝牙Zigbee设计、优雅而充满质感的外形……哇!国内这些厂商哦…… 你们差的还是很远很远很远!光这个遥控器我就愿意掏上1000元!(刚刚查了下,129英镑 差不多确实是1K人民币)如果加上软件界面和功能的话,这台机在1W的价位还是很能打的…… 拿来做摆设真的是非常喜欢……不过由于设备功能的多样性,使得测量非常费事。今晚先放出SPDIF-Preamp Output和Auxin-AmpOutput部分吧


SPDIF-Preamp部分:

Naim Uniti Atom SPDIF in PreampOut Dashboard
Naim Uniti Atom SPDIF in PreampOut Dashboard
Naim Uniti Atom SPDIF in PreampOut DAC-Dynamic-Range
Naim Uniti Atom SPDIF in PreampOut DAC-Dynamic-Range
Naim Uniti Atom SPDIF in PreampOut Linearity-(-20
Naim Uniti Atom SPDIF in PreampOut Linearity-(-20
Naim Uniti Atom SPDIF in PreampOut DAC-THD+N-Ratio-vs-Freq
Naim Uniti Atom SPDIF in PreampOut DAC-THD+N-Ratio-vs-Freq
Naim Uniti Atom SPDIF in PreampOut  Multitone
Naim Uniti Atom SPDIF in PreampOut Multitone
Naim Uniti Atom SPDIF in PreampOut  Multitone -1dbFS
Naim Uniti Atom SPDIF in PreampOut Multitone -1dbFS

Auxin-AmpOutput部分:

Naim Uniti Atom 8R 1W Dashboard
Naim Uniti Atom 8R 1W Dashboard
Naim Uniti Atom 8R 10W Dashboard
Naim Uniti Atom 8R 10W Dashboard
Naim Uniti Atom Dynamic-Range
Naim Uniti Atom Dynamic-Range
Naim Uniti Atom THD+N-Ratio-vs-Freq
Naim Uniti Atom THD+N-Ratio-vs-Freq
Naim Uniti Atom THD+N-Ratio-vs-Measured-Level
Naim Uniti Atom THD+N-Ratio-vs-Measured-Level
Naim Uniti Atom SMPTE-Ratio
Naim Uniti Atom SMPTE-Ratio
Naim Uniti Atom DIM-Ratio
Naim Uniti Atom DIM-Ratio
Naim Uniti Atom Crosstalk
Naim Uniti Atom Crosstalk
Naim Uniti Atom Multitone
Naim Uniti Atom Multitone

底噪感人……

Naim Uniti Atom Noise
Naim Uniti Atom Noise

SPDIF-Preamp部分:

Naim Uniti Atom SPDIF in AmpOut 1W Dashboard
Naim Uniti Atom SPDIF in AmpOut 1W Dashboard
Naim Uniti Atom SPDIF in AmpOut 10W Dashboard
Naim Uniti Atom SPDIF in AmpOut 10W Dashboard

这部分下面测量的0dbFS都是10W:

Naim Uniti Atom SPDIF in AmpOut 10W DR
Naim Uniti Atom SPDIF in AmpOut 10W DR
Naim Uniti Atom SPDIF in AmpOut 10W Linearity
Naim Uniti Atom SPDIF in AmpOut 10W Linearity
Naim Uniti Atom SPDIF in AmpOut 10W Relative-Level
Naim Uniti Atom SPDIF in AmpOut 10W Relative-Level

【未完待续】

送测的朋友看到测量数据之后,表示:耳朵有被冒犯到!

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《Measurements of Naim Uniti Atom AIO Amp》有7条评论

  1. 除了0db削顶值得吐槽以外其实作为一个小型一体功放来说还行。英国人从来不做极端参数,做仪器的prism自己家做dac性能都故意比芯片pdf低1到2个db,你觉得他没实力做满吗(15年前电路密密麻麻的奥菲斯串扰将就能做到-130)?我觉得……那就是调音,毕竟prism的cto还是ceo来着自己也说过类似要做好回放需要多听听古典现场找感觉。

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