I purchased this in 2021 and have been using it until now. There are no operational issues. While it's in a clean condition with no noticeable stains or scratches, please consider that it is a used item stored by a private individual. The items shown in the photos are all that are included. Brand: Marantz Connectivity Technology: Bluetooth, Wi-Fi, Ethernet, USB, HDMI Total HDMI Ports: 7 Connector Type: HDMI Surround Sound Channel Configuration: 7.2 Color: Silver Gold Product Dimensions: 37.8 cm depth x 44 cm width x 10.5 cm height Number of Channels: 7 Output Current: 100 Watts Frequency Band: 2.4GHz, 5GHz Supports Dolby Atmos, DTS:X, MPEG-4 AAC 7ch Full Discrete Power Amplifier Improved sound quality for HDMI input and network audio Supports 8K / 60p, 4K / 120p, HDR10+, HDCP 2.3, and eARC Equipped with advanced network features using HEOS technology ~~~~~~~~~~ Search Terms ~~~~~~~~~~ Marantz Denon Sony Onkyo Pioneer Yamaha marantz Denon sony onkyo Pioneer yamaha AV Amplifier Amplifier Audio Home Theater Surround Sound Speakers