I can't help but think I'm experiencing some kind of user error here, but for the life of me I cannot get a single sound out of my iRig Stomp I/O via either an iPad Air or an iPhone 7 plus.
Tested cables, guitar, amp - all work. Not getting a charge off the Lightning to DIN cable that came with the device, looks like it's not the right kind of cable (all black vs red band), but irrespective, no sound. Can't ever get the lights on the 'output level' dial to change, just one red dot. Can't get the pedal calibration to register the pedal, can't find any setting anywhere that forces audio through the lightning connection.
I was able to get the drum loop to play through my iPad speaker, but what the hell good does that do?
I am beyond frustrated. Like 'within a hair of requesting a refund' frustrated. This is about as far as one can image from 'works out of the box'.