The Yamaha RX-V665 Home Theater & Stereo Audio Video Receiver is a versatile A/V receiver with 7.1 channels for immersive surround sound. It features 8 inputs for connecting various audio and video sources, as well as Dolby Digital surround sound formats for a high-quality listening experience. With the brand's reputation for quality audio equipment, this model is sure to deliver impressive performance even without a remote control, making it an excellent choice for home entertainment systems.