My Nintendo DS has a mic-in and headphone jack. I want to be able to send a signal from my amp/mixer/etc. to the DS for processing in the DS audio homebrew I've downloaded and send the processed signal out to the mixer/amp/etc. [more inside]
I'm an old stodgy audiophile finding myself forced to resort to iPod, but I want to make the most of it. First of all, I'm looking for a solution that will allow me to use line-out audio on my ipod (5th generation), and simultaneously charge via AC. Does such a thing exist? Also, what's the standard audiophile solution for on-the-go listening? Headphones into mini-preamp into dock, I'd suppose?