Yamaha AV receiver RX-V583. I'm selling this after using it for nearly a year. It was in storage for six months after I replaced it. The remote control has also been checked. There are no pets in the environment. Of course, it is fully functional. The items in the sixth photo are various cables that were also used with separate equipment. They are old, but I will include them if you need them. I have disposed of the styrofoam in the box, so I will pack it with bubble wrap to prevent movement. Please understand that this is a used item. No claims and no returns, please. Thank you for your consideration. Product Information: This AV receiver supports "Dolby Atmos" and "DTS:X" decoders and is compatible with high-resolution audio. It reproduces all AV sources with realistic realism and high-purity sound quality. It is equipped with HDMI terminals that support 4K/60p passthrough and 4K upscaling, transmitting images with the high-quality technology "Dolby Vision." It pursues a sense of realism with the manufacturer's unique sound field creation technology "Cinema DSP." It also enables high-resolution music playback via Wi-Fi and wireless operation via a dedicated app.