sure, it is kinda hard without hearing it, but just to give you a basic idea.
I would divide frequencies into these sections. low, low-mid, mid, high-mid and high. If you have audio that sounds thin or tinny, it could have too much highs or not enough lows and low-mids or sometimes both. Try to either raise around 100-200 for the body of the sound, maybe around 70-85 hertz for low bass, like drums. Or try and take out around 9000 - 12000 hertz to take out the sss sound if it is too pronounced. If it sounds like you talk when you have a cold, like when you hold your nose, then you have too much mids, usually around 1,000 - 2,500 hertz. These are typical problems. If you have any questions feel free to ask.
Droid