The Denon AVR-1912 is a home theater receiver that was released in 2011. It offers 7.1 channels of audio and has a power output of 90 watts per channel. It supports various audio formats including Dolby TrueHD and DTS-HD Master Audio. The receiver also has multiple HDMI inputs and supports video upscaling to 4K resolution. It includes networking capabilities for streaming music and accessing online services. The AVR-1912 also features Audyssey MultEQ for automatic speaker calibration and room correction.