ONKYO TX-DS575X Wide Range AV Amplifier AV Receiver Dolby Digital DVD-Audio Compatible Power on has been confirmed. I have checked all the buttons, but the rest is unconfirmed. Everything in the photos is included. ● "Global Standard" High-Performance Digital AV Center Equipped with DTS & DOLBY DIGITAL decoders. Furthermore, ONKYO's original surround modes such as ORCHESTRA, UNPLUGGED, STUDIO-MIX, 5CH STEREO, and TV LOGIC are also available. It employs a 24-bit Crystal DSP processor with high processing power, reproducing high-resolution and immersive surround sound. In addition, it adopts many specifications that prioritize usability, such as an input selector divided into video and audio systems. It is a high-performance digital AV center with an excellent user interface.