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.
Looking at Motu M2/M4 or Audient Evo
Or maybe native instruments new Komplete audio.
I currently have native instruments Komplete audio 6 mk1 and the 2nd input has gone out.
Looking to replace and have a nice grab and go interface with low noise floor and latency for guitar amp sims.
The loop back feature seems that it would allow me to record guitar amp sims like bias fx directly to the video and record guitar videos on my iPhone.
Anyone have the motu or other devices and can recommend?