订阅每周 HiFi 精选 — 新设备、好文推荐与优惠信息。
The Yamaha RX-V457 is a versatile and feature-rich AV receiver designed for home theater enthusiasts. It offers multiple audio and video input options, including HDMI and component video outputs. The receiver supports Dolby Digital and DTS surround sound formats, providing an immersive audio experie...