will i be able to record 4 tracks at once using a behringer 1202 mixer hooked up to an e-mu 1212m using n-track studio? how would i connect the mixer to the soundcard?
Using the 2 "inserts" and then the stereo output, hard-panned out.
For a total of 4, which I then have to pan out in the mix.
It's a low-budget mixer at about $100 US.
Behringer gear is OK for starting out, but if you want something that will last, maybe the Mackie 1202. http://www.mackie.com/products/1202vlzpro/
You could probably find one on eBay for cheap.
To record any number of tracks at once ... you need a soundcard that offers the same amount of inputs as the number of tracks you want.
The uses of a mixer are for ...
a) Using the pre amps and the direct outs to give you a line level to the soundcard. (this is if the soundcard you use doesn't have any pre's or not enough)
b) Take multiple inputs and group them to 2, 4, 6, 8 ... etc output busses to then go to the soundcard (depending on the number of busses the mixer offers). A small cheap mixer ain't gonna offer much.
c) Offer direct monitoring of whats being recorded and, with proper routing, whats been recorded at the same time.
There are many other uses for a mixer in the setup, but the above are the most common.