Profile: Crestron Electronics, Inc. manufactures commercial control systems and home automation systems. Our products include audio distribution systems, audio expanders, balanced audio/video receivers, wall mount LCD controllers and four-way couplers. The Adagio® audio distribution system provides out-of-the-box audio distribution for 6 rooms, and is expandable up to 24 rooms. It has front panel setup & control, and a choice of 12-button room keypads, or APAD LCD controllers. The DM-MD6X1 DigitalMedia™ switcher provides a combination of digital, analog and DM CAT inputs & outputs. It is suitable for small to medium sized rooms.