Audiobus: Use your music apps together.
What is Audiobus? — Audiobus is an award-winning music app for iPhone and iPad which lets you use your other music apps together. Chain effects on your favourite synth, run the output of apps or Audio Units into an app like GarageBand or Loopy, or select a different audio interface output for each app. Route MIDI between apps — drive a synth from a MIDI sequencer, or add an arpeggiator to your MIDI keyboard — or sync with your external MIDI gear. And control your entire setup from a MIDI controller.Download on the App Store
Audiobus is the app that makes the rest of your setup better.
AUM inputs too hot
My inputs into AUM seem to bee too hot, namely synth one, which distorts quite easily, so I have to put Synth one‘s master volume to below 10%. Also the input from my Zoom F1, which I use as a portable audio interface, comes in way to hot, so I have to dial the F1‘s input to it‘s lowest setting, which still is too much sometimes and which makes the whole path very noisy.
Is there an input gain setting, which I haven‘t found yet? Putting an limiter in the channel dosn‘t help, as the damage is done by then.