Make it Rane!
The four channel all-rotary Rane MP2015 delivers incredible sonic quality, with powerful 3band Isolator EQ's and fully adjustable crossover points. The MP2015 is perfect for long mixes and seemless blends. This could be the finest rotary mixer ever made, in fact the Rane MP2015 is best mixer [produced by Rane] ever! according to Rane themselves (other mixers are available).