The ONKYO HT-R380 AV Home Cinema Surround Sound Receiver Amplifier is a high-quality audio receiver with 5.1 channels and HDMI inputs and outputs. It features various surround sound formats such as DTS, DTS-HD Master Audio, Dolby TrueHD, and Dolby Digital. With a power output of 340W, this receiver delivers powerful and clear sound for your home cinema setup. Its sleek black design and remote control make it easy to use and perfect for enhancing your audio experience.