I am sure this has been discussed already A LOT, but I want to make sure that this would really fit my setup. I play guitar, have a bunch of things in my signal chain and ultimately I'd want to place the looper right before the power amp. So here is the question: what audio interface would I need? Would something like this:
http://store.griffintechnology.com/guitarconnect-cable
suffice, in order to have professional audio quality? I mean, 44.1 kHz and 16 bit (at least)? Also, could the input level damage the iPhone sound card? Thanks for the help!