The DR-512 allows you to transfer lighting shows into this DIGITAL real time recorder. Once your light show is recorder, you can easily play back your show using either of the playback sequence buttons. The DR-512 allows you to use any Universal DMX Lighting Desk Features: • USITT DMX-512 (512Channels) • 4 Sequences • Record, Play, Pause & Stop • 1MB built in memory • 32MB Compact Flash Card Slot • 24/25/30 Frames SMPTE Signal • 2 x 16 character LCD display Specifications: • 3 Pin XLR in/out • 19" Rackmount (1 space)