Reloop Jockey 3 ME Config

Yep. Bought another controller 
Imported the mapping to Cross. Fine.
What i want to do:
- Control the Cross decks via MIDI and vinyl timecode.
I would like to know what config i have to use @ the audio config.
External Mixer?
TIA!

Imported the mapping to Cross. Fine.
What i want to do:
- Control the Cross decks via MIDI and vinyl timecode.
I would like to know what config i have to use @ the audio config.
External Mixer?
TIA!