1T-DA-552, 1T-DA-554, 1T-DA-564 DVI-D DistributionAmplifiers provide multiple outputs from a single DVIinput for distribution to devices capable of receivingand/or displaying such signals. The 1T-DA-552 provides2x DVI outputs and the 1T-DA-554 provides 4x DVIoutputs. The 1T-DA-564 provides 4x DVI outputs plus 4xAnalog Stereo and 4x S/PDIF Coaxial Audio outputs.Each product in this series is compliant with HDMI v1.3specifications and provides a cutting-age technology thatsupports Deep Color (10-bit and12-bit) video plus new,lossless Dolby TrueHD, Dolby Digital + and DTS-HDMaster Audio digital audio. In addition, all devices exhibithigh bandwidth (up to 225MHz - 2.25Gbps) and providesignal amplification and equalization for highperformance processing of audio and video allowing thesignals to travel great distances without quality loss. A front panel switch allows the EDID reference to beselected from either a connected display on a prioritybasis or from an internal resolution look-up table. All DAscan also be cascaded for expanded functionality and allDVI Distribution Amplifiers can function as HDMIDistribution Amplifiers using cable adapters. An optionalRack Mounting kit provides for mounting either one ortwo DVI DAs in a 19" Rack.