: If you purchased the PaAS Amplification System , it integrates directly with the Pa5X to provide a three-way speaker system without extra cables.

The addition of 16 pad buttons allows for instant triggering of loops, samples, and mutes, vastly increasing live performance flexibility. Installing the New OS (1.4.x)

A new Sysex filter reduces unnecessary MIDI chatter for complex, multi-device setups. 3. Revolutionary Features: "Set Korg Pa5X New" Workflow