Dustin Perdue:
I thought of using my old iPhone 4 with a Tascam IXJ2, but my main issue is not having a way to auto-connect when a connection to the server drops with KoalaSAN, at least this was the case last time I tried.
that's still the case, also with Icast pro (which looks like a chromium plated plastic toy, but works. no audiobus support)
The IXJ2 is pretty clean at line level, gets a little noisy with lower output mics, such as the AT-822. The hotter your mic, the better off you are. I've gotten the best SNR with a set of Sound PRofessionals MS-BMC3's.
i'll guess it will be great with a pair of primo EM123 capsules, which have about 15dbA self noise and > 30mv/pa output. will try later.
bests, udo