Okay, here's my situation: My bandmate and I want to start doing a regular podcast where we interview other bands/artists/etc. while we're on tour. I would really prefer to record these into my iPhone if possible. I was wondering if anyone would have any idea of a small mixer I could plug a few mics into which would then go into the iphone's sound jack. I would use my portable DAW for this but it's way too large to take on tour. I'm looking for something I could fit comfortably into a backpack. Any ideas for this or any possible ways to accomplish what I'd like to accomplish? Thanks in advance.