Chauvet DJ Xpress-Rack 1024 Rackmount DMX InterfaceXpress Rack 1024 is a rackmount DMX interface for ShowXpress software. The unit controls 2 DMX universes and unlocks an additional ArtNet universe (3 universes total). Easily store and play back 16 shows without a computer using onboard buttons or included remote. Trigger up to 8 scenes remotely using the Phoenix contacts. Xpress Rack 1024 features a built in clock and calendar which triggers scenes automatically. Xpress Rack 1024 is hot swappable and