w580i Acoustics help

[chilean03n]

I have been looking for good acoustics for my w580i, but I can't find ones that don't have a hiss sound. I could be a problem with my phone, but i doubt it.
I tried Peter's V2 for W series and it sounds awesome. But when i put it in low volume, and put quiet songs, I can hear a very annoying hiss sound. So I went back to the original phone acoustics, and that hiss disappears. I would like to know if there are any acoustics that don't have a hiss sound. THANKS! :D

[silkhannaz]

try this acoustic

[chilean03n]

Thanks for the reply!
Do you know the improvements over the original acoustics?? Because I can't notice a difference.

[qwerty699]

Is there any way to change acoustics when I have w580i with CID53