这台Focusrite Clarett 2Pre USB是阳子姐姐送测的。对声卡类的不是很熟,查了下这算是比较入门的产品?好了,先看东西:
![%title插图%num Fo2Photo](https://cdn.l7audiolab.com/wp-content/uploads/2021/02/Photo-1024x683.jpg)
![%title插图%num focusrite-clarett-2pre-usb Rear](https://cdn.l7audiolab.com/wp-content/uploads/2021/02/Rear-1024x683.jpg)
这玩意的外壳廉价感很重……甚至比内卷品牌的设备还要“感觉起来更廉价”我猜想主要是因为拉丝面板的处理和前后面都是贴上去的感觉不好以及旋钮看上去都似乎是淘宝上最廉价的那种(不到2元一个)的原因吧…… 好了,不说废话,开始测量:
第一部分,USB输入,模拟输出
![%title插图%num USBinDashboard](https://cdn.l7audiolab.com/wp-content/uploads/2021/02/USBinDashboard-1024x560.jpg)
![%title插图%num Dynamic-Range](https://cdn.l7audiolab.com/wp-content/uploads/2021/02/Dynamic-Range-2-1024x384.jpg)
![%title插图%num Linearity-(-20](https://cdn.l7audiolab.com/wp-content/uploads/2021/02/Linearity-20-2-1024x777.jpg)
![%title插图%num THD+N-Ratio-vs-Freq](https://cdn.l7audiolab.com/wp-content/uploads/2021/02/THDN-Ratio-vs-Freq-2-1024x833.jpg)
![%title插图%num SMPTE-Ratio](https://cdn.l7audiolab.com/wp-content/uploads/2021/02/SMPTE-Ratio-1-1024x863.jpg)
![%title插图%num Multitone](https://cdn.l7audiolab.com/wp-content/uploads/2021/02/Multitone-3-1024x820.jpg)
![%title插图%num Crosstalk](https://cdn.l7audiolab.com/wp-content/uploads/2021/02/Crosstalk-2-1024x808.jpg)
![%title插图%num 12K](https://cdn.l7audiolab.com/wp-content/uploads/2021/02/12K-1024x541.jpg)
USBDAC模式简评:如果我没搞错,Focusrite Clarett 2Pre USB是2018年年初发布的,而自从2019年下半年开始,国内的音频DAC进入了彻底的内卷模式…… 因此这105的SINAD和数字端的表现,在现在的2021年来看,已经是很普通了。
录音模式—模拟输入–USB输出
![%title插图%num RecDashboard](https://cdn.l7audiolab.com/wp-content/uploads/2021/02/RecDashboard-1024x560.jpg)
![%title插图%num RecDynamic-Range](https://cdn.l7audiolab.com/wp-content/uploads/2021/02/RecDynamic-Range-1024x384.jpg)
![%title插图%num Rec-Linearity-(1](https://cdn.l7audiolab.com/wp-content/uploads/2021/02/Rec-Linearity-1-1024x777.jpg)
![%title插图%num Rec-THD+N-Ratio](https://cdn.l7audiolab.com/wp-content/uploads/2021/02/Rec-THDN-Ratio-1024x833.jpg)
![%title插图%num RecSMPTE-Ratio](https://cdn.l7audiolab.com/wp-content/uploads/2021/02/RecSMPTE-Ratio-1024x863.jpg)
Rec模式简评:就这个价位来说,不算差吧
前级模式测量,模拟输入 模拟输出
![%title插图%num AInput-PreDashboard](https://cdn.l7audiolab.com/wp-content/uploads/2021/02/AInput-PreDashboard-1024x560.jpg)
![%title插图%num Analog-Dynamic-Range](https://cdn.l7audiolab.com/wp-content/uploads/2021/02/Analog-Dynamic-Range-NoWt-1024x384.jpg)
![%title插图%num Analog-Linearity-(1](https://cdn.l7audiolab.com/wp-content/uploads/2021/02/Analog-Linearity-1-1024x777.jpg)
![%title插图%num Analog-THD+N-Ratio-vs-Freq](https://cdn.l7audiolab.com/wp-content/uploads/2021/02/Analog-THDN-Ratio-vs-Freq-1024x833.jpg)
![%title插图%num Analog-SMPTE-Ratio](https://cdn.l7audiolab.com/wp-content/uploads/2021/02/Analog-SMPTE-Ratio-1024x863.jpg)
![%title插图%num AnalogMultitone](https://cdn.l7audiolab.com/wp-content/uploads/2021/02/AnalogMultitone-1024x820.jpg)
简评:受输入AD的影响比较大
耳机输出部分
![%title插图%num HPDashboard](https://cdn.l7audiolab.com/wp-content/uploads/2021/02/HPDashboard-1024x560.jpg)
![%title插图%num HPALLRTHD+N-Ratio-vs-Measured-Level](https://cdn.l7audiolab.com/wp-content/uploads/2021/02/HPALLRTHDN-Ratio-vs-Measured-Level-1024x818.jpg)
聽說2i2 3rd有巨大提升 還有iD4一直有超越同年機器的表現
還有我手上的2i2 2nd也想看狼大試試看
可惜我在台灣
顺丰有台湾业务来着
福克斯特的老型号了把
一句话总结:卷前高手,时代眼泪。但是这台本身也不是玄学圈的,性价比依旧很高。
其实问题不大,这种音频接口主要是偏向于功能、软件应用以及质量稳定性的,音质部分不追求参数极致,但人的耳朵你懂得,只要参数达到一定的基础,就没办法听出来多大个区别了,就怕乱七八糟的调音
请问教授,从2Pre USB的12k测试图,可以看出什么问题?