[Simonzi]

Long story short, I had a pair of PC 350's, that I used and loved for years. I had done the bass mod to them when I got them. They broke ~6 months ago, outside of warranty. I started using a pair of Astro A40's my friend had, but just recently bought myself a pair of PC 360's. The Sennheiser headsets are just so damn comfy. Anyway, can the same mod be applied to the PC 360's? I haven't taken them apart yet. From what I've read, the PC 360's have the same driver in them as the HD 558's. Don't know how true that is.

 

[Simonzi]

Putting this here just in case anyone else finds themselves with this question. The answer is no. I knew the PC 360's were an open design instead of being closed like the PC 350's, but in my limited knowledge, I thought that just went to the length that the cups on the 360's had mesh on them where the 350's had a solid plastic back on the cups. But, just like the name says, the actual drive is fully open on the 360's, it's not enclosed in plastic like the 350's. Now I know the full definition of open vs. closed. The more you know