MultiInput and MultiOutput App Standalone

Hi I’m new to the forum, thanks for the welcome.
I’ve been studying Juce for a couple of months and it seems like a great framework to me.
I am programming a standalone MultiInput application and
MultiOutput, I tried with audioDeviceIOCallback and succeeded, but my intention is to split the inputs and outputs into 2 different components.
So I would need to figure out how I can capture the audio card input from 1 Component and transfer the audio data to the second Component which will take care of sending the audio output to the audio card.