在我印象里,在随身设备里面怼分立R2R是从乐彼的P6开始的?在P6发布的将近一年后出现了较为廉价的便携R2R(Hifiman901R)然后各种”分立式R2R便携”就如同雨后的狗尿苔一般一个一个冒了出来。这次一个网友给我寄来了海贝( HiBy RS2 ):
![%title插图%num Photo](https://cdn.l7audiolab.com/wp-content/uploads/2022/10/1665502861-Photo-1024x683.jpg)
![%title插图%num Photo3](https://cdn.l7audiolab.com/wp-content/uploads/2022/10/1665502868-Photo3-1024x683.jpg)
![%title插图%num Photo5](https://cdn.l7audiolab.com/wp-content/uploads/2022/10/1665502874-Photo5-1024x683.jpg)
![%title插图%num Photo4](https://cdn.l7audiolab.com/wp-content/uploads/2022/10/1665502871-Photo4-1024x683.jpg)
机器是小巧精致的,做工也还说得过去。机身上可以看到多出DARWIN的标识(很好奇Darwin不是Mac OS么?)除了屏幕小了点别的也没啥可以抱怨的……开测:
首先是LO部分:
![%title插图%num Dashboard](https://cdn.l7audiolab.com/wp-content/uploads/2022/10/1665502921-Dashboard-1024x560.jpg)
![%title插图%num Dynamic-Range](https://cdn.l7audiolab.com/wp-content/uploads/2022/10/1665502923-Dynamic-Range-1024x384.jpg)
![%title插图%num Relative-Level-(1](https://cdn.l7audiolab.com/wp-content/uploads/2022/10/1665502938-Relative-Level-1-1024x775.jpg)
![%title插图%num Linearity-(-20](https://cdn.l7audiolab.com/wp-content/uploads/2022/10/1665502934-Linearity-20-1024x779.jpg)
我们看一看在低dbFS时候线性度成了什么样子:
![%title插图%num Linearity-Zoom-(-20](https://cdn.l7audiolab.com/wp-content/uploads/2022/10/1665502935-Linearity-Zoom-20-1024x779.jpg)
![%title插图%num THD+N-Ratio-vs-Freq](https://cdn.l7audiolab.com/wp-content/uploads/2022/10/1665502917-THDN-Ratio-vs-Freq-1024x834.jpg)
![%title插图%num SMPTE-Ratio](https://cdn.l7audiolab.com/wp-content/uploads/2022/10/1665502940-SMPTE-Ratio-1024x826.jpg)
![%title插图%num Multitone](https://cdn.l7audiolab.com/wp-content/uploads/2022/10/1665502937-Multitone-1024x818.jpg)
![%title插图%num 12K](https://cdn.l7audiolab.com/wp-content/uploads/2022/10/1665502919-12K-1024x711.jpg)
前面频响图不平也就算了,我换了N个滤波器居然除了NOS别的曲线完全一致?我们看看滤波器特性:
![%title插图%num FIRALL](https://cdn.l7audiolab.com/wp-content/uploads/2022/10/1665502926-FIRALL-1024x541.jpg)
![%title插图%num FIRALLZoom](https://cdn.l7audiolab.com/wp-content/uploads/2022/10/1665502929-FIRALLZoom-1024x541.jpg)
![%title插图%num ???](https://cdn.l7audiolab.com/wp-content/uploads/2021/01/wenhao.jpg)
这滤波器切了个寂寞?
BTW:谐波调整倒是有用的,调到255的仪表板是这样:
![%title插图%num %title插图%num](https://cdn.l7audiolab.com/wp-content/uploads/2022/10/1665503021-255-1024x560.jpg)
耳机输出部分:
![%title插图%num UNBALDashboard](https://cdn.l7audiolab.com/wp-content/uploads/2022/10/1665503014-Dashboard-1024x560.jpg)
![%title插图%num BALDashboard](https://cdn.l7audiolab.com/wp-content/uploads/2022/10/1665503025-BALDashboard-1024x560.jpg)
![%title插图%num Dynamic-Range](https://cdn.l7audiolab.com/wp-content/uploads/2022/10/1665503016-Dynamic-Range-1024x256.jpg)
![%title插图%num UNBAL THD+N-Ratio-vs-Measured-Level](https://cdn.l7audiolab.com/wp-content/uploads/2022/10/1665503018-THDN-Ratio-vs-Measured-Level-1024x417.jpg)
![%title插图%num BAL-THD+N-Ratio-vs-Measured-Level](https://cdn.l7audiolab.com/wp-content/uploads/2022/10/1665503011-BAL-THDN-Ratio-vs-Measured-Level-1024x417.jpg)
总结:就技术特性来说,本来以为901R已经很烂了……结果……不过这玩意有点好,似乎用了模拟音量芯片?这种配置使得50mV已经有了不算低的87db的结果,因此底噪应该还是很难察觉的(比起901R)
味!道!浓!郁!
变化!变化!还是tmd变化!
不明覺厲。
怎么感觉海贝成了日常鞭尸。。。
问个外行问题,滤波器设置是不是可以通过固件修正
是
丰富饱满的听感,又红又沙还包熟!
R3 Pro恐成为不可逾越的大山(
以前看了r3pro对海贝印象还蛮好的,打算以后有高指标旗舰还买一个的来着。。
这种东西就完全要靠耳朵收货了。。 参数辣眼睛,包括rs6参数也不好看
这高频都要没了……
NOS掉高频是正常的
他们真的好意思
海贝本来就一个做软件的,看到HiFi圈的钱这么好赚,那还不赶紧进来
可惜。。hiby music 。。都是不行。
聽聲的方面。。有太多比它好。不過要付費👀
竟然不是六狼齐出
悟空,此物的频响为何如此怪异?
八卦一下像这样的测试一般要耗时多久
没有定数 看我忙不忙 还有测试简单不简单(遇到瓜有时候就很费时)
挺好的,免得卧龙(901R)寂寞,出个凤雏(RS2)平分秋色。
海贝
订正作业更新了所以参数是虚标的吧
虚标会有鲁智深手办(