This idea sparked out of my wanting to get studio monitors for my comp, but realized I need a mixer so all the digital static/interferance from my comp wouldn't blow my monitors.

So basically I want to run a setup like this.

1x 4 Channel Mixer
1x MPC
1x Condenser Mic
2x Studio Monitors
1x CDJ
1x Vinyl Turntable
1x DJ Mixer

The 4 channel mixer will control the MPC, Monitors, Turntables, and Mic levels.

Questions:
Are a channel mixer and DJ mixer cross-compatable? Can I hook them up to eachother, or will I have to have 2 seperate setups.
About how much would all this cost me?
The MPC, Mic, Turntables, and Monitors can all be plugged into the mixer at the same time and I can just switch what I want to hear and what I wanted muted, correct?

And anything else you would like to add if you have any knowledge of a similar setup

You can get 4tracks as cheap as 100$. Concerning the vinyl turn table, I believe decent ones start around 300$. The rest I'm not so sure, but I'm confident you'll be spending as much as 1.5K for a decent setup of all the items you listed above. A good one would probably run you several thousand.

1x MPC, 1x CDJ -what are these?

dont forget you need a board (4 track) with phantom power for your mic -still $100, beringer if you want cheap tho there is difference between nice boards and crappy boards. also you need a preamp. i suggest the studio projects line of tube preamps -i bought mine at about $120 and am very satisfied.

djcross mixer has 1 stereo output right? will work fine.

How can you do it with one CDJ?

You have to have at least 2 for mixing purposes.

Why would you mix vinyl to a cdj then back to vinyl...

Unless you're not planning on mixing.

not true. some denon cdjs allow you to save tracks from cds. so let's say you're playing a hip hop track you wanan scratch on, you save that while it's playing, eject the cd, throw on an accappella track and scratch on top of that

ty

np, these denons will run you a lot. how much are you willing to spend on your whole home studio? i can try and compile a budget one for you if you'd like. programs included

Look for a Soundcraft EFX8 (cheap and some good effect)
I know its an 8 track (you asked 4), but we are using it in my band, and my singer is really happy.