订阅每周 HiFi 精选 — 新设备、好文推荐与优惠信息。
The Yamaha RX-V757 is a 7.1 channel AV receiver capable of delivering high-quality audio performance for home theater systems. Features include various Dolby and DTS audio decoding formats, multiple connectivity options including HDMI inputs and outputs, and user-friendly audio calibration tools.