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:
![%title插图%num Photo](https://cdn.l7audiolab.com/wp-content/uploads/2022/09/1662110939-Photo-1024x683.jpg)
![%title插图%num %title插图%num](https://cdn.l7audiolab.com/wp-content/uploads/2022/09/1662048463-DSC03678-1024x683.jpg)
![%title插图%num %title插图%num](https://cdn.l7audiolab.com/wp-content/uploads/2022/09/1662048458-DSC03658-1024x683.jpg)
![%title插图%num %title插图%num](https://cdn.l7audiolab.com/wp-content/uploads/2022/09/1662048475-DSC03667-1024x683.jpg)
![%title插图%num %title插图%num](https://cdn.l7audiolab.com/wp-content/uploads/2022/09/1662048472-DSC03668-1024x683.jpg)
![%title插图%num %title插图%num](https://cdn.l7audiolab.com/wp-content/uploads/2022/09/1662048470-DSC03672-1024x683.jpg)
![%title插图%num %title插图%num](https://cdn.l7audiolab.com/wp-content/uploads/2022/09/1662048467-DSC03673-1024x683.jpg)
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:
![%title插图%num 4R5WDashboard](https://cdn.l7audiolab.com/wp-content/uploads/2022/09/1662110903-4R5WDashboard-1024x560.jpg)
![%title插图%num 4R1WDashboard](https://cdn.l7audiolab.com/wp-content/uploads/2022/09/1662110900-4R1WDashboard.jpg)
![%title插图%num 4R5WDashboard](https://cdn.l7audiolab.com/wp-content/uploads/2022/09/1662110903-4R5WDashboard.jpg)
![%title插图%num 4R10WDashboard](https://cdn.l7audiolab.com/wp-content/uploads/2022/09/1662110906-4R10WDashboard.jpg)
![%title插图%num 4R20WDashboard](https://cdn.l7audiolab.com/wp-content/uploads/2022/09/1662110908-4R20WDashboard.jpg)
![%title插图%num 4R40WDashboard](https://cdn.l7audiolab.com/wp-content/uploads/2022/09/1662110911-4R40WDashboard.jpg)
![%title插图%num 4R60WDashboard](https://cdn.l7audiolab.com/wp-content/uploads/2022/09/1662110913-4R60WDashboard.jpg)
![%title插图%num 4R80WDashboard](https://cdn.l7audiolab.com/wp-content/uploads/2022/09/1662110916-4R80WDashboard.jpg)
![%title插图%num 4R100WDashboard](https://cdn.l7audiolab.com/wp-content/uploads/2022/09/1662110918-4R100WDashboard.jpg)
![%title插图%num 8R5WDashboard](https://cdn.l7audiolab.com/wp-content/uploads/2022/09/1662110923-8R5WDashboard-1024x560.jpg)
![%title插图%num %title插图%num](https://cdn.l7audiolab.com/wp-content/uploads/2022/09/1662110921-8R1WDashboard.jpg)
![%title插图%num 8R5WDashboard](https://cdn.l7audiolab.com/wp-content/uploads/2022/09/1662110923-8R5WDashboard.jpg)
![%title插图%num 8R10WDashboard](https://cdn.l7audiolab.com/wp-content/uploads/2022/09/1662110927-8R10WDashboard.jpg)
![%title插图%num 8R20WDashboard](https://cdn.l7audiolab.com/wp-content/uploads/2022/09/1662115207-8R20WDashboard.jpg)
![%title插图%num 8R40WDashboard](https://cdn.l7audiolab.com/wp-content/uploads/2022/09/1662110931-8R40WDashboard.jpg)
![%title插图%num 8R60WDashboard](https://cdn.l7audiolab.com/wp-content/uploads/2022/09/1662110933-8R60WDashboard.jpg)
![%title插图%num Dynamic-Range](https://cdn.l7audiolab.com/wp-content/uploads/2022/09/1662110935-Dynamic-Range-1024x384.jpg)
![%title插图%num Relative-Level-(1](https://cdn.l7audiolab.com/wp-content/uploads/2022/09/1662110887-Relative-Level-1-1024x762.jpg)
(高频延伸盘盘震怒)
![%title插图%num THD+N-Ratio-vs-Freq-8Ω](https://cdn.l7audiolab.com/wp-content/uploads/2022/09/1662110892-THDN-Ratio-vs-Freq-8Ω-1024x834.jpg)
![%title插图%num SMPTE-Ratio](https://cdn.l7audiolab.com/wp-content/uploads/2022/09/1662110890-SMPTE-Ratio-1024x826.jpg)
![%title插图%num Multitone4R5W](https://cdn.l7audiolab.com/wp-content/uploads/2022/09/1662110936-Multitone4R5W-1024x818.jpg)
![%title插图%num THD+N-Ratio-vs-Measured-Level-4Ω](https://cdn.l7audiolab.com/wp-content/uploads/2022/09/1662110894-THDN-Ratio-vs-Measured-Level-4Ω-1024x417.jpg)
![%title插图%num THD+N-Ratio-vs-Measured-Level-8Ω](https://cdn.l7audiolab.com/wp-content/uploads/2022/09/1662110897-THDN-Ratio-vs-Measured-Level-8Ω-1024x417.jpg)
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)……
也就是说,一般般咯,不是建议购买系列
也不能那么说,就胆结石来说 这台应该还可以(比盘的D类和别的很多淘宝功放强了)
封面logo好大😂
有人觉得封面Logo小了 我尝试做点调整
这做工比韵那个前级感觉差太多了,不考虑价格
不计权97db的动态,可以了…
ZZZQ让你玩明白了属于是😂
那個…CHARTS 似乎很久沒更新了….
请教一下,前胆有什么好处呀
不是好处 是“变化”
多一个噱头。
本来胆前可以是失真高的一个遮羞布,可惜奇次谐波跟偶次差不多的高,这下遮羞布也遮不住了。