SSVC6 Dual 2x Audio Source 6-Zone 300W Speaker Selector with Independent Zone Volume Control - Black Brushed Aluminum Fi

PRO-LEVEL WHOLE HOUSE AUDIO: Professional-level whole-house audio at a DIY price, controls up to six pairs of speakers with individual volume controls to raise or lower the volume of each listening zone
MASTER YOUR AUDIO SYSTEM: Play one pair, a combination of pairs, or all six pairs simultaneously and adjust the volume to suit each zone
DUAL SOURCE SWITCHING: Front-mounted master A/B switch lets you toggle between two sources connected to the speaker selector and turn the source either on or off
BUILT-IN CIRCUIT PROTECTION: Impedance protection allows a single amplifier to safely power several pairs of speakers so your amp won