A very quick run through the 100 preset patches on the PX4D followed by a demo of its drum and bass rhythm section. The drive section is not strong but the focus of this unit is meant to be on personal practice. It has heaps of tools covering that. For example, it can transmit directly to wireless headphones.
![](https://i.ytimg.com/vi/z3S8sQVO438/mqdefault.jpg)