Measurements of LaoJianJiYi Yu Integrated PowerAmp

之前在Measurements of iPAR 1023PA Audio Control(Pre+HPAmp)的测量文下面,有网友@mew Two提到它家店里有一台前胆后石的合并功放 “羽” ( LaoJianJiYi Yu Integrated PowerAmp) ,最近推广价只要2999。问我商家有没有送测。并在我说暂时还没有送测之后表达了失望之情。于是我联系卖家。卖家虽然知道L7是一个测量网站,但依然很爽快的借出了一台。下面就给出测量:

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从我个人的观点来看,以现在的价位(2999)来说,做工还是过得去的。尤其是考虑到这货还集成了解码和胆前级……虽然后级部分看电路较为普通,电路板做的还算看得过去。废话不说,开始测量:

4R5WDashboard
4R5WDashboard
8R5WDashboard
8R5WDashboard
Dynamic-Range
Dynamic-Range
Relative-Level-(1
Relative-Level-(1

(高频延伸盘盘震怒)

THD+N-Ratio-vs-Freq-8Ω
THD+N-Ratio-vs-Freq-8Ω
SMPTE-Ratio
SMPTE-Ratio
Multitone4R5W
Multitone4R5W
THD+N-Ratio-vs-Measured-Level-4Ω
THD+N-Ratio-vs-Measured-Level-4Ω
THD+N-Ratio-vs-Measured-Level-8Ω
THD+N-Ratio-vs-Measured-Level-8Ω

总结:按照测量来说,其实表现一般。但是如果考虑到胆前级的存在(很多没胆前级的功放失真和噪声还远大于这货呢) 个人觉得2999也不是不可接受(原价5999就太贵了)……

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