Yes, I got work with the original Apple Camera Connection Kit.
https://www.apple.com/de/shop/product/M ... ection-kitTake the Dock Connector to USB adapter and use the micro USB to USB-B Cable which is provided with the iRig HD 2.
On my iPad 3 I needed to turn off Oversampling in Amplitube but then it worked great, far better than the low budget iRig interfaces which connect to the headphone jack.
Cheers
Benny