Enjoy 5.1-channel surround sound with your favorite speaker system and the Yamaha RX-V385 5.1-Channel A/V Receiver. It has Bluetooth built-in for wireless connection to your compatible smart devices, headphones, or speakers. The receiver outputs up to 70W per channel at 8 Ohms and features YPAO sound calibration to tailor the sound to your environment. In addition to Bluetooth, the RX-V385 has four HDMI inputs and one output, all of which support UHD and ARC. It upscales non-UHD HDMI-connected sources to near-4K for an enhanced viewing experience. CINEMA DSP With CINEMA DSP, you can experience a sound field that allows you to transform the dynamics of the listening environment with the acoustics of famous venues from all around the world. YPAO Automatic Room Calibration Every room is different. YPAO (Yamaha Parametric Room Acoustic Optimizer) is designed to analyze the room acoustics and adjust various audio parameters for optimum sound in just a few minutes Simply place the included microphone where you'll be sitting and run the YPAO calibration. YPAO Volume YPAO Volume is engineered to adjust high- and low-frequency levels as the volume changes to help keep the sound natural. Digital-to-Analog Conversion The RX-V385 features Burr-Brown PCM5102A 384 kHz / 32-bit DACs with independent power supplies to help it reproduce all the audio in high-resolution sound sources without noise. Bluetooth Connectivity for Wireless Music Streaming The RX-V385 is equipped with Bluetooth functionality, allowing you to stream music from your Blu-ray disc, CD, or other source through the receiver to your Bluetooth headphones or speakers. You can pair your devices to the receiver with the included remote control. The receiver also allows you to connect your Bluetooth audio sources for wireless playback.