Marantz SR8015 11.2 Channel AV Receiver with HEOS Music Streaming

Power and processing:11-channel amplifier140 watts per channel into 8 ohms (20-20,000 Hz) at 0.05% THD, with 2 channels drivenMarantz's Hyper Dynamic Amplifier Modules (HDAM) offer exquisite detail and dynamic range while reducing noiseDolby®, DTS®, and Auro-3D® surround sound decodingDolby Atmos® processing for use with in-ceiling or "height" speakers for more enveloping home theater soundDolby Atmos Height Virtualization and DTS Virtual:X® create three-dimensional effects without height speakersIMAX® Enhanced reproduces the full dynamic range of specially encoded IMAX soundtracks from compatible sourcesanalog-to-HDMI video conversionupscales standard-definition video signals to HD and Ultra HD (up to 8K)Audyssey speaker calibration and system optimization includes:MultEQ XT32 auto setup and room calibration delivers balanced, dynamic sound with enhanced surround performanceDynamic Volume anticipates loud sounds to keep volume levels evenDynamic EQ improves dialogue, bass response, an