Originally Posted by networkn
Apparently the unit installed is a MULF High Electronics. It has a USB and 3.5mm connection which has a Y plug adapter which I have been plugging into my Ipod Touch 4 with no issue, but the 5 won't work either soley with USB > Lightning or via an adapter to the existing Y adapter.
In that case, it's a bit of a mystery since the Y-cable should work with the lightning adapter.
Best to hold off on the upgrade. For music playback purposes, keep the iPod Touch 4 (good enough).