Hello @nate_lynch,
I’m able to reproduce this behavior with the hardware we have in-house. A ticket has been filed with the development team for further investigation. Until this gets sorted out, you may be able to prevent some of the “ear-blasting” by setting the maximum volume in the Naim app. You can find this setting by tapping the “gear” icon in the top right of the screen, then opening the “Other settings” screen.
-John