Hiss on ddj sx 2

 I have had a hiss coming out of my pioneer ddj sx 2 from the day I got it. However I finally fixed the issue and now it's gone. This is what I did I went out and purchased a mackie 1402 vlz mixer and I'm running an rca to 1/4'' unbalanced out of the master on ddj sx2 and plugging in the 1/4'' into line in on channel 7/8 and no more noise at all. The sound is perfect. I plug my mics into the 1402 as well. The mics on the ddj SUCK!!!! Great piece of gear but you definitely need a mixer and unbalanced rca to 1/4'' cables. Hope this is helpful to anyone!