Here is a simple how to on connecting your ipad mini to any midi controller that needs a separate power. The ipad Mini will not power a controller without a power hub.
Hi, good demo with the mpk Keyboard, but do you think I can plug my MPC RENAISSANCE to the IPad Air 2 too? I think if I use the same process as you, I could control the iPad with the MPC RENNAISSANCE and use audio IN or OUT and midi connectors integrated to the RENAISSANCE?