Possibly the worst DAC/amp. (yet)

[Veri]

Saw this new review by @WolfX-700 and had to laugh a bit. This may have been the worst result I've ever seen.

Measurements & Review of 音准声学 USB DAC/HPAmp - L7Audiolab

便携设备 话说之前有个网友咨询我一个小尾巴的事情，然后我在某群里把对话转发了，很快就有人警告我：这家你得小心点。说实话我当时是有点懵的，实话实说有啥好小心的？然后后来我知道了这个帖子……这就有点有趣了……经过一番努力，我也拿到了帖子中的主角:音准声学 USB DAC/HPAmp

www.l7audiolab.com

Bad linearity, bad THD/N, worst multitone ever, likely audible amounts of jitter, odd frequency response, unstable output, odd phase shift, lousy crosstalk, and the amp distorting in the 10-20percent range

We have a winner, ladies and gentlemen!

 

[Jimbob54]

Im going out on a limb and saying that's going to be audible.

 

[DSJR]

Fortunately, the page translator did a good job this time. Wow - how much is this thing?

 

[Madjalapeno]

Yes, but did he listen to it?

 

[RickSanchez]

All of those measurements indicate that this DAC is highly euphonic.

/sarcasm

 

[JSmith]

This may have been the worst result I've ever seen.

Apart from the Furutech GT-40 and the xDuoo TA-20 measured here, I think this review of the Audionote DAC-1 takes the cake as one of the worst measuring DAC's ever;

Measurements & Review of Audio Note DAC-1 Hi-End DAC - L7Audiolab

台式设备 大家都知道Audio Note是一个高端品牌，传说是音频界的婆罗门。作为一个穷人我当然是买不起这样高大上的解码的，但如我之前文章里提过，我有有钱的朋友啊！这次我的一个有钱的死胖子朋友就给我寄了一台Audio Note DAC-1

www.l7audiolab.com

... "high-end" this is not.


JSmith

 

[staticV3]

You missed the best part, its output impedance:

 

[JSmith]

You missed the best part

The whole thing is a bad joke...

JSmith

 

[Chester]

Trust your ears!

On a serious note, I would love to hear it out of curiosity.

 

[raif71]

Trust your ears!

On a serious note, I would love to hear it out of curiosity.

hear hear

 

[Veri]

The whole thing is a bad joke...

JSmith

To be "fair", still better than the original post one

 

[theREALdotnet]

Perhaps this is aimed at vinyl lovers? Could be their gateway drug into digital

 

[JSmith]

Ok... there is a new winner, every measurement is terrible;

Measurements of DETHONRAY SG1 BT DAC/HPAmp - L7Audiolab

便携设备 话说之前有位大佬联系到我，问我能不能快速测量一个产品但在他许可之后再发出测量结果。根据本网站的一贯风格我给出了肯定的答案，于是我收到了这台 DETHONRAY Pegasus SG1 蓝牙解码耳放。随着发布测量授权的到来，今天就让我们来欣赏吧

www.l7audiolab.com

JSmith