Marantz Cinema 30 11.4-Channel Home Theater Receiver If you're looking to build the foundation of a high-end home theater system, the meticulously crafted Marantz CINEMA 30 11.4-Channel Network A/V Receiver can deliver 11.4-channel support, 8K signal pass-through with upscaling, and a 140W per channel power output with the subtle detail of 0.05% THD. This Hi-Fi audio performance can be calibrated to your specific space with either Audyssey or Dirac Live, and once setup, the plethora of ports and