Sure! It is not possible to monitor incoming audio signals that are fed through the aux inputs. The sound bar only amplifies the direct outputs of the keyboard. This includes the mic, or other signals fed to THAT section, but I use the Mic as well as an iPad. It can't do both, and that is the weakness. If Korg had a workaround, I'd still have it, but after speaking with them, they told me it was not something they planned to address.