I guess I am not following. The only way to do a mixtape and have on one track be the left turn table and on the second track be the right turn table

is to use a computer? I want that when I am doing the mixtape, that

rack 1 is Turntable 1 and Track 2 is Turntable so that I can cut and it clips each sound out for the track so when i go to production, most work is already complete.