Wow, i don't know about specifications of a mixer, but they really look cool when I see dj in club and music festivals , swinging their fingers in a cool manner, changing the beat and making the crowd jump. All I am thinking right now is you are of those cool guys :P :):) I really liked reading this piece because it is unique for me, I never knew this device is so much detailed. Congrats on your curie :) , well deserved :)