Yamaha XDA-QS5400RK MusicCast Multi-Room Streaming Amplifier (4 Zone, 8 Channel) wired headphones of Isolators​ 6

of Isolators​ 6

1 W Auto Power Standby Yes Yes ECO mode Yes Yes Dimensions (W x H x D) 435 W x 171H x 377D mm (with antenna up:435 W x 245 H x 377 D mm)

2-channel Dolby Digital surround setup

Standard leg sizes are 500

to compensate for uneven floors

Yamaha XDA-QS5400RK MusicCast Multi-Room Streaming Amplifier (4 Zone, 8 Channel) wired headphones of Isolators​ 6The Yamaha XDA QS5400RK MusicCast Multi Room Streaming Amplifier allows for streaming in four different zones with eight channels. It is a high quality and versatile option for multi room audio. Yamaha XDA QS5400RK Streaming Amplifier Specially designed for custom integration of whole home audio systems, the QS (Quad Streamer) provides four zones of audio streaming and eight channels of high performance audio amplification in an ultra slim, 1U high,