Hi all. Recently got an Ipad 1 and garage band. I want to make demos, not pro cds, but decent enough to post on Facebook for gigs, etc. I need an interface. I would like to spend under $150, but could move up if the value was right. I need to be able to connect each of the following (one at a time, not simultaneously): 1.) a mic 2.) a strat or a jazz bass 3.) a keyboard (no USB out) 4.) A roland V-Kit (also no USB out) 5.) Jamhub Bedroom (also no USB out) I'm pretty new to all this. Thanks to anyone who can help.