Designed for the largest Synthesis theater installations as well as multiroom applications, the SDP-40HD digital surround processor/system controller offers eight analog audio inputs, six digital audio inputs, one 5.1-channel analog input, six HDMI™ inputs, three component inputs, three S-video inputs and two composite video inputs with 12 balanced and 12 unbalanced audio outputs, in addition to Zone 2 and Record Audio capabilities. There’s also an RS-232 port for connection to control systems, as well as for future upgrades.