Hey guys, could you tell if it is possible to make connection this way:  I have DA100 Appradio2 , iPhone6s, iPod classic.

on the 30 pin wire all the time will be connected ipod classic 

iPhone6s planned to be connected to apple AV adapter, then hardwire 5v to adapter(lia lightning connector) and then hdmi to headunit. 

Actually I need music from  iPod, but apps from iPhone. S how do you think, is that connection possible? 

You can not be used simultaneously.
I put a switch on the power of the pin 30, so as to pass to hdmi without removing the iPod.
We still go to the settings every time.

actually problem is solved already. I CAN use simultaneously both devices. hardwired 5V power for apple av adapter + regular cable for iPod. 

actually problem is solved already. I CAN use simultaneously both devices. hardwired 5V power for apple av adapter + regular cable for iPod. 

You can not use both at once.