Niles 4 Pair Speaker Selector Dual Source with Volume Control

The SSVC-4 from Niles Audio gives you complete control of the speakers in your multi-room audio system from a single location! This selector accommodates four pairs of speakers, offering independent 12-position volume control and on/off switching for each pair. Built-in impedance-magnifying circuitry keeps your amp or receiver running safely, even when driving all the speakers at once!