Onkyo 5.2ch AV Receiver Onkyo 5.2 Ch AV Receiver TX-SR393 Although unused, this is a display item, so there may be minor scratches that are not noticeable. This model supports Dolby Atmos and DTS:X, 3D surround sound formats, allowing you to enjoy powerful 3.2.2ch three-dimensional sound. By adopting the new virtual surround technologies "Dolby Atmos Height Virtualizer (future update via firmware)" and "DTS Virtual:X," you can experience an immersive feeling even without rear or height speakers. In addition, the four HDMI input terminals on the back are HDCP2.2 compliant. It supports pass-through of Dolby Vision, HDR10, and HLG (Hybrid Log-Gamma) HDR video signals, and wide color gamut signals compliant with BT.2020, allowing you to enjoy "next-generation high-quality video" by connecting to compatible devices. It also features Bluetooth functionality. Furthermore, the rated output (per channel) is 80W (8Ω, 20Hz-20kHz, total harmonic distortion 0.08% or less, 2ch drive, JEITA), the practical maximum output (per channel) is 155W (6Ω, 1kHz, total harmonic distortion 10% or less, 1ch drive, JEITA), and the frequency response is 10Hz-100kHz (+1 dB, -3 dB, Direct mode). The interfaces include HDMI input x 4, HDMI output x 1. Inputs are digital x 2 (optical x 1, coaxial x 1), analog x 3, and outputs are analog x 1 (ZONE B), subwoofer (pre-out) x 2. It also has a headphone jack x 1 and a USB terminal (for power supply only) x 1. The body size is 435 (width) x 160 (height) x 328 (depth) mm, and the weight is 8.2kg.