Adding a PadKONTROL to Traktor

Hey guys,

I already designed an umc32 based midi controller to be dedicated to control effects on-the-fly. Pressing one button and messing with the fader to adjust the variables of the effect. Kinda like the MF Beatmasher, but with less buttons and designed just for me

An easier alternative is buying and mapping a PadKONTROL to Traktor. Been believeing about it, and messing with the X,Y should be a BLAST.

Now I don't know which one I should choose, because I live in Brazil, the dollar is HELL expensive now (quick search for the PadKontrol - 169 dollars, here is about 350 dollars).