[devoker]

I have done a soft mod after reading about the improvement in trebles when you put the pads upside down. It was working indeed, however magnets wouldn't hold the pads. The problem was about foam absorbing sound waves especially in high frequencies. When you put pads upside down foam part doesnt intervene. So I just inserted little pieces of paperboards between the pad's case and foam. You can see in the pictures. The result was impressive, the trebles isn't sparkling yet they are more forward. The characteristic of the earphone became way more warm than dark which was before.
Here are the pictures:

 

 

[xeroian]

Sorry but I am really struggling to see what changes you have made. Compared with my P3s you seem to have added something that is black and light brown but I can't clearly see it.

 

[devoker]

Quote:

Sorry but I am really struggling to see what changes you have made. Compared with my P3s you seem to have added something that is black and light brown but I can't clearly see it.

I cut a little piece of paperboard(any kind of hard thin stuff is ok) inside like this, then inserted it in pads cover foam at the bottom
 

 
 
See the difference between those 2
 

 
Foam at the bottom doesn't absorb sound waves (imo) in this way.

 

[pinoyman]

im gonna try this one. thanks for the idea.

 

[Adam2211]

Thanks. This really helped.

 

[pokiworms]

You think you could reupload some of these picture?

 

[Posmodernauta]

Please do reupload pictures