Various QS models can be employed with each other to increase up to 32 zones with simultaneous playback of linked groups up to 20 zones Every. Additionally, the QS gives 4 zone pre outs that help it to become coupled with the Yamaha XDA-AMP5400RK, a companion multi-space amplifier, to provide https://deanjetgs.aioblogs.com/87348246/a-review-of-4-zone-amplifier