Ableton sync [help me!]

Ableton sync [help me!]

So i bought a teenage engineering PO-12, it has 3,5 jack IN, and 3,5 jack OUT. I want to sync it with ableton, but how? The manual says it is possible, but i haven’t seen anything about PO-12 and PC sync yet. Is it possible for ableton to find (or recieve) a midi clock via audiojack? Help me!

This method applies to all Pocket Operators

No interface

Alright, but is it possible without audio interface?