Long Shot here, but perhaps someone else is having this issue:
Recently switched from an iPhone 6s to an 8
I am trying to use AmpliTube with GarageBand.
When I select AmpliTube as an interop instrument in GarageBand, the audio is distorted.
I am using an Apple adapter 3.5mm to lightening adapter.
The issue doesn't always occur in GarageBand.
IE:
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1. If I open GarageBand
2. In the Tracks Wizard->External
3. Choose Inter-App Audio
4. Effects->Choose Amplitube
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Everything is golden.
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1. If I open GarageBand
2. In the Tracks Wizard->External
3. Click the instrument plug icon in GarageBand
4. Choose Inter-App Audio->Instrument-Amplitube
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This is what causes the problem.
Even swapped out the lightning adapter.
I have a ticket open with IK, and they even sent me a replacement iRig2, but the problem persists.
Anyone else have this issue?