Guys, good morning !!! I have an Alesis DM6 USB Kit and yesterday I went to a store to buy an amplified box for the first time so I can play it for other people and at shows. I tested the box in the store but with a Roland with exit P10, when I got home I put my drums to work and it did not work. my amplified box has input P10 and our Alesis is P2, I put a P10 adapter to P2, but it still did not work ... I changed the cables and it also did not work, some pads come out with power and two others do not even come out, especially the kick drum. Is there anything special or some kind of special cable?