Help with audio equalization in Final Cut

I'm dealing with a talking head interview project, 2 channels, both people have seperate mic's. This is on a g5 if that helps, and i am digitizing from and outputting to BetaSP.

One of my tracks is a male voice, and it is all over the place. He is either roaring into the microphone, causing my track to peak, or he is at a very low, monotone state. It isn't as if the track is completely blown out, or way too distorted or anything, i was just wondering if there was an audio filter within final cut that i can use to equalize the tracks a little bit, and make them more uniform in levels. I'm trying to avoid exporting/reimporting the audio tracks to/from final cut.

Any help is appreciated.