Yamaha R-N800A Network Stereo ReceiverHIGH QUALITY SOUND FOR ALL YOUR ROOMS The R N800A Network Receiver delivers full fledged, comprehensive music enjoyment with modern Hi Fi style. It includes our original YPAO sound field correction technology to create an ideal listening environment right in your living room. From streaming services to high resolution sound sources, you can immerse yourself in a wide range of music sources with superb sound quality and yet a casual style. TRUE SOUND