Product reviews:
Troy
2026-02-11 iphone 6s Plus
4 Zone Dual Source Speaker selector 4 zone speaker selector with volume control
4 zone speaker selector with volume control
Merlin
2026-02-16 iphone SE
4-Zone Multi-Room Audio System 4 zone speaker selector with volume control
4 zone speaker selector with volume control
Speaker Selector w/ Volume Control 4 zone speaker selector with volume control
4 zone speaker selector with volume control
Russound - SDB-4.1 4 Pair, Dual Source 4 zone speaker selector with volume control
4 zone speaker selector with volume control