Recent content by vitalii427

Upgraded firmware to 1.04, which seems to add some settings related to that. They say this fixes the issue.

Just received mine and I have the same issue (((((( I use it with LG CX oled tv. And my D30pro had no such issues. The reason for an upgrade was a trigger output because my PA7 Plus makes weird noises while all inputs turned off. I haven’t yet tried to update firmware. Is there a way to solve it?

Ordered two at 11.11 sale

My PA5 started exhibiting a common issue with noise/crackling in one channel after two years. I know there are many such reports here. Before I start digging into this, maybe someone can tell me if it can be repaired? Links appreciated

Ordered

No. Two random IEMs has much more difference than just a peak placement. Actually it’s hard for me to detect notable difference changing insertion depth with same tips until start loosing seal

I don’t clearly understand the bold part but it seems that it is not what I mean. I was talking about coupler resonance peak the frequency of which depends on insertion depth. Here you can read more about it in Coupler Resonance section...

As I wrote earlier there’s quite a difference in 3-7kHz range with different tips. But it’s actually related more with insertion depth. Because the peak at 7-10kHz has quite a wide skirt. And this difference is more than sample to sample variation. So I think that depending on ear canal anatomy...

In my country AliExpress is the most regular distribution channel of such devices. We have no Amazon here. Actually we can check SN of different channels. My 6 pairs has SN in range from 8k to 16k - it's a half so I think it is quite good representation. My results is in agreement with 9 samples...

Woohoo! I’ve found it from the first try. Inside small white box. Thanks!!

oh! so it's no coincidence. that's interesting. I should thoroughly inspect all the boxes

You mean extra grids was just lying around in the box?

They close, yes. But it's not measuring diffs I assure you. The repeatability of the described method is so excellent that I am myself surprised

I've already matched pairs and can show you extreme example: This picture shows that we all can love or blame shoutyness but it's actually can be quite different between samples

Really?)))