I'm beginning to do some digital recording on the computer and need some
advice. I have a Korg Triton ProX that I make most of my tracks on. I
take that and record it on to a multitrack program on the computer.
Then I run guitar and vocals through the keyboard (to use it's effects)
and record that to the computer.

With that I get a nice clean recoding with no noise. The problem is
that the recordings sound thin with no depth. They don't have that
professional mixed sound. Now I'm sure it's because I'm recording
straight from the keyboard to the computer.

What do I need to make my recordings sound more full? Should I be using
some kind of preamp before the computer? Is there some kind of general
effects unit that's good for an all around sound?

I can use any advise on this, I'm not sure what's the norm for
proccessing keyboard and vocals before it gets to the computer.

Thanks.