dj mixer

Hey guys,

Got my hands on a WS-90DJ mixer from the dark corners of our church's storage spaces.



It's all phono/RCA jacks for input/output, it has 5 channels - for a DJ mic, 2 CDs, and 2 tape inputs. Each channel can be switched between either of a pair of inputs. There's a 5 band master EQ. It appears to be made by "electro Vision".

I see some DJ Mixers come with "Zone" outputs, the older Furman DJM-8 has Zone 1 and 2 outputs, can anyone tell me what the the purpose of these zone outputs are please? Thanks.

Sorry if this does not go in here. I know this is a recording forum, but I wanted to get studio pros opinion on the mixer DJX700 by Behringer.