How to connect with a stereo.....

I have a MPC 2000, Korg Trinity Keyboard and Numark Turntables w/ a Numark mixer. How can I connect all of this with a regular stereo that has two outputs? Do I need a mixer or multi track recorder?

How many inputs does the Numark have?

You could run everything into it and then just go from the outs to the mpc in.Or get a mixxer with more ins.