Where are your *sounds* (kick drums, hi hats, pianos,strings,bells,guitars, pads etc etc etc) coming from? Keyboards? Sound modules/midi controller combo? Soft synths? Save your loot and purchase a used 001, new 001 (digi design has re-released the unit with more plug ins)or a used digi 002r (or 0020
At this point in time I don't suggest a mixer. With a 002r (or 001) you can route everything direct and mix "inside the box". I'm a fan of keeping the signal chain as short as possible which is why I'm not suggesting one.
be cool and next time be more specific in what it is you're trying to do.
:hgk: