If I use an all powered speaker system is there any real reason I need to use another mixer? This unit has headphone and mic inputs and volume controls. Using virtual DJ and trying to keep everything simple. I do have some mixers a mackie 1202 and Carvin12 channel but cant really find a good reason to hook them up since this has +4dbu 1/4 inch outputs on the Hercules. Normally I would have a channel for the sub but since it will be near me i can just reach down to adjust the volume if required.
Thanks for your input in advance