Problem: peavey 24fx mixer has usb stereo output at 48kHz. Works fine with laptop and Audacity. Can't change the 48 kHz in mixer. Multitrack DAW (that is the name of the ipad software) needs 44.1 kHz. Can't change that either. So: is there recording software for iPad that you can change the rate? I've looked and can't find one. The ones I looked at need 44.1. Thanks for any help.