6-zone multi-room audio controller, "stackable" to 2 chassis for a 12 zone systemIntegrated AM/FM tuner with RDS metadata plus6 additional audio source inputsAM/FM Tuner pre-outputs to share tuners between chassis when "stacked"60 Watts of audio power per zoneDedicated 3.5mm IR inputs - for every zone with discrete IR code set available2 built-In RS232 ports for iPod Metadata and lighting controliPortTM iPod Dock Metadata Ready!LutronTM Radio Ra2® codes preloadedVariable or Fixed Pre-Amp Outputs for Every ZoneCompatible with the ATON HDR44 video switcherAccommodates up to (2) keypads per zonePaging/Doorchime is compatible with ELAN C2 CommunicationsFor wholehouse paging, doorchime, and door station featuresSystem and zone trigger outputsSPST relay for controlling 3rd party devicesInstalls and sets up without a PC ready to run 2 iPortTM docks and IR controlled sourcesSetup software available for download and allows customization and full macro programmabilityRack mountable using the RMK3 Rack Mount Kit 3U Sold Seperately