What It Is:Yamaha Home Theater ReceiversWhat It Does:The A8A is Yamaha's most innovative model yet. This Av receiver incorporates cutting-edge components and technology for home cinema unlike anything you've ever experienced. Lose yourself in room-filling sound and crystal clear picture.Features:11ch / 150 WStreaming ServicesDolby AtmosDTS:XMulti-room AudioAirPlay 2Playback in Multiple ZonesXLR Input TerminalHigh Slew Rate AmplifierCINEMA Dsp HD3Surround:AIThis artificial intelligence analyzes Dsp parameters and optimizes the surround effect of distinct sound elements such as background music dialogue and sound effects. Its like having a professional sound engineer tune the sound according to each scene. Includes 64-bit processing with Qualcomm QCS407.