Mixing more than 8 tracks with the DS1?

Hi, I'm wondering if its possible to mix more than 8 tracks at once with the DS1? With my current midi controller I have 4 banks that I can toggle through by hitting a button to use separate controls with each knob/button. I'm wondering if something similar is possible with the DS1 so I could use the 8 channels to mix 16 or or more tracks? Thanks for your time.