I’ve just picked up an old audio interface (Steinberg UR44) and after having quite a bit of trouble with signal routing on the laptop, plugged it into my iPad Pro on class compliant mode, went to AUM, and sorted everything out. I couldn’t be happier with AUM at the moment – it’s just so straightforward, clear and intuitive. I think I wouldn’t nearly have had as much fun with music in the past few months if not for AUM.