LITTLE KNOWN FACTS ABOUT 4 ZONE AMPLIFIER.

Numerous QS models may be used alongside one another to expand around 32 zones with simultaneous playback of linked groups up to 20 zones Each and every. Additionally, the QS offers four zone pre outs that empower it to become coupled with the Yamaha XDA-AMP5400RK, a companion multi-space amplifier, to deliver far more electric power or more speake