I been having some audio issues with my ATH-700 after a year of use. The right cup is slightly louder than the left cup. The difference is minimal but noticeable and it's been driving me nuts. I've tired different audio source with little difference. When I switched the headphones around, left...

Hi, I just got these headphones today and they are pretty nice. I read that these headphones can be modded for audio improvement and the first thing I did was remove the pad inside the grill. However I couldn't tell the difference. Could someone tell me the logic behind removing the grill pad?

I've recently purchased a Creative X-FI Titanium sound card along with ATH-AD700 headphone, my desktop audio experience is almost complete except I'm missing an amp. After searching on the internet, I realized that my dad has a vintage FM receiver, the Marantz 2220B, that that be used as an amp...