I apologize if that has been answered somewhere else, but I recently purchased a powered Kemper and have heard it has a looper feature. Every person that I see using it, is using a foot switch to operate it. I completely understand why you would want to use a foot switch but all I currently have is the powered toaster. Is there any way at all to use it? I don't mind if I have to hit buttons to start and stop loops...I would just like to be able to use it. Thanks for any answers!