The Yamaha RX-V775 is a superior-quality 7.2-channel Network AV Receiver designed for high-performance home theater systems. It features a full discrete amplifier configuration delivering 95W per channel (20Hz–20kHz, 2ch driven, 8 ohms, 0.09% THD) across all 7.2 channels, with a premium high-grade aluminium front panel and Yamaha's Cinema DSP 3D processing with 17 DSP programs.

The receiver includes 6 HDMI inputs and 2 simultaneous HDMI outputs with support for 4K Ultra HD pass-through and upscaling, HDMI 3D pass-through, Audio Return Channel (ARC), and HDMI CEC. All channels are equipped with 192kHz/24-bit Burr-Brown DACs and low-jitter PLL circuitry for optimized audio fidelity. It decodes Dolby TrueHD, Dolby Digital Plus, Dolby Pro Logic IIx, and DTS-HD Master Audio. YPAO multi-point room calibration with R.S.C. (Reflected Sound Control) automatically optimizes audio settings for any listening environment.

Network connectivity includes a rear RJ-45 Ethernet port, AirPlay streaming, optional Wi-Fi via included adapter (RX-V775BTBL variant), and MHL (Mobile High-Definition Link) support on the front HDMI input for sending Full HD 1080p video from compatible mobile devices. A front-panel USB port supports iPod, iPhone, iPad, and USB memory devices. The receiver also supports multi-zone audio with Zone 2 line output and Powered Zone 2, a phono input for turntables, bi-amp capability, and web browser control alongside iOS and Android app control.