The Roland built and design the REAC Expansion Interface that can be used with th V-1200HD Multi-Format Video Switcher and the M-5000 Live Mixing Console.
Used in the V-1200HD
• 16 inputs x 16 outputs at 48kHz
• Only Port 1 available
• REAC MODE is slave only
Used in the M-5000
• 2 REAC ports
• 40 inputs x 40 outputs per port