Pocket Operators are created by Teenage Engineering. Syncing can be a little confusing, so I've listed the order and sync modes from left to right. The first one in the chain is the master and sets the BPM and the last in the chain controls the master volume.
In order:
PO-16 Factory (SY1)
PO-14 Sub (SY5)
PO-12 Rhythm (SY5)
PO-20 Arcade (SY5)
PO-28 Robot (SY4)
![](https://s2.save4k.ru/pic/4Oabll-PaOQ/maxresdefault.jpg)