hu? complete naman setup mo. your existing gear will work. all you need are cables (TR to TR) from your dm10 to mixer and another (TR to TR) from the gen16 module to the mixer.
TR = tip / ring or commonly known as 1/4" mic jack.
make sure na 1 black line yung nasa tip tulad ng nasa pic. there is another with 2 lines, di mo kailangan yun. 2 lines will work too but more expensive.
pwede rin gen16 output to aux in ng dm10 kaso gagamit ka pa ng TR to RCA cable.
the best sounding setup is to get custom in-ears
https://www.facebook.com/FlipEars/ and a butt kicker
http://www.thebuttkicker.com/ but will be much more expensive than your dm10 hehehe