Can anybody recommend how to use a cheaper looper pedal with the Akai MPK Mini Play? I see lots of videos using Loopers like the Boss RC-30 with this keyboard, but, no details regarding whether it's possible to use a simpler/cheaper looper pedal instead. The looper pedals typically have 1/4" in/out jacks, and the Akai keyboard only has a 1/8" headphone jack and USB connection. Can either of these somehow adapt to connect to the looper pedal, or would there be other equipment (laptop) involved? I'm a newbie at all this, so, basically trying to understand the cheapest/simplest way I could create loops with the keyboard, without connecting to a laptop. I have searched a lot and watched numerous videos but nobody discusses how to physically connect the components together. Thanks for any feedback.