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Chord Hugo是一款便携式的DAC。说到便携式DAC,这种产品主要针对笔记本电脑、耳机而考量的设计。因此,这些DAC的体积都很小巧且轻便,携带方便。由于受到体积的物理关系,这类DAC的供电部分通常使用电脑USB口自带的5V电源来供电。可是电脑本身并不是为音响而设计的,所提供的电源并不“干净”。这就是一直以来使得便携式DAC的声音重播无法继续提高的根源。对于某些发烧厂商来说,他们总是千方百计地解决供电的问题。而Chord的做法很简单,它在Hugo内部装上电池就解决这个问题啦!从理论上来说,纯直流电的电源干净程度比交流转直流要高。因此,它的重播还原与一般的便携DAC相比会更强。不过,使用电池供电的缺点就是存在续航时间的问题。但据Chord厂方称,Hugo在充满电的状态下能连续工作14小时,那么大家应该可以放心使用了吧!
Chord Hugo is a portable DAC. When it comes to portable DACs, this product is designed for notebooks and headsets. Therefore, these DACs are small and lightweight, easy to carry. Due to the physical relationship of the volume, the power supply section of these DACs is usually powered by the 5V power supplied by the USB port of the computer. But the computer itself is not designed for audio, the power supply is not “clean ”. This is why the replay of portable DACs has been unable to continue to grow. For some fever manufacturers, they always do everything possible to solve the problem of power supply. While Chord’s approach is simple, it solves this problem by placing a battery inside Hugo! Theoretically, pure DC power is cleaner than AC-DC. Therefore, its replay reduction is much stronger than the average portable DAC. However, the disadvantage of using battery power is the problem of battery life. However, according to the Chord factory, Hugo can work 14 hours continuously when fully charged, so everyone should feel comfortable using it!