Hey JasonFunk,
I'm a little unsure what you mean. As long as you have a compatible device connected, and running AmpliTube, the iRig Nano Amp should send audio out from the built-in speaker in both AMP and DEVICE mode.
If you're having troubles, remember that this is just a forum for user-to-user discussion. While we are more than happy to help. I do want to just throw out a reminded that IK Multimedia official Technical Support can be reached at the link below.
Click here to contact IK Multimedia Technical Support