The Yamaha RX-V665 is a powerful AV receiver designed to deliver high-quality audio and video performance for home theater systems. It features Yamaha's Digital ToP-ART design that incorporates advanced technologies to maximize sound purity. With a wide frequency response of 10Hz to 100kHz, it’s capable of handling the fullest range of audio fidelity, optimizing playback from various sources including DVD-Audio and Super Audio CDs. This model is equipped with high-grade Burr-Brown 192kHz/24-bit DACs for all channels. The YPAO technology automatically fine-tunes audio output based on the room's acoustics, ensuring optimal speaker performance. It supports a variety of high-definition surround sound formats, including Dolby TrueHD, Dolby Digital Plus, and DTS-HD Master Audio, catering to modern Blu-ray Disc playback. The RX-V665 includes a comprehensive array of surround modes and DSP settings that further enhance listener experience, allowing for significant customization.
Video-wise, it has four HDMI 1.3a inputs, supporting up to 1080p resolution and features such as HDMI Through and video scaling. The receiver can also convert other video formats to HDMI, facilitating streamlined connectivity. Control is made effortless with the included multi-brand remote, which can manage various connected devices. For additional functionality, the RX-V665 can be paired with optional Bluetooth or iPod docks and is ready for satellite radio subscriptions, showcasing its versatility in modern entertainment setups. The unit also provides various audio adjustment parameters including a 7-band equalizer, maximum volume settings, bass/treble controls, and a sleep timer, granting users high levels of flexibility in tuning their audio environment.