One of the most important tools you need to master when starting out as a DJ is your DJ mixer. DJ mixers are the central hub of your DJ setup; it’s a controller used to control the sound output of your chosen input music devices.
In the beginning if you concentrate on mastering only the basics of both your mixing and your mixer it will allow you to get your skills to the level required in the quickest amount of time. The old saying slow and steady wins the race rings true.
Once you have nailed down the basics you can then begin experimenting with EQ frequencies and various FX controllers.