I remember amplifi advising not to upgrade mac to latest OSX coz of new driver incompatibility. saying that my mac pro retina was latest osx etc and it worked fine in garageband and logic. I sold my mac now tho so can't really help anymore...
hi, I'm trying something similar but using my Samsung s7. I used to record through my amplifi and a macbook pro which I no longer have. how can I get record on the s7? I have a USB adapter plugged into my phone and into the USB on the amplifi. not finding any joy though..pretty sure samsung soundcamp app let's you record this way but it advertises the irig-hdA which is Â£70..don't see why I need that if I have the amplifi