I just purchased the new iRIG2 interface but I am having sound problems with this device.
I plugged the iRIG2 into my iPhone 5 with the latest iOS and connected my guitar to the iRIG2.
When I plug in my headphone I only hear sound coming from the right ear. I did a search on internet and found the following:
Open the Settings on your iOS device, then tap on General > Accessibility. Scroll down until you see Mono Audio and make sure that is turned off.
When I switch ON Mono Audio I do hear sound coming from both ears!???
Why I set my iPhone to stereo I only hear sound coming from the left ear. Have I received a defective iRIG2?

Any help will be apprecited.
I didn't find the right solution from the Internet.

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Thank you