Four Zone Impedance Matching Speaker Selector with Volume Control
By Pyle (PSPVC4)
MCM Part #50-13760
High Power Stereo Speaker Selector
Compact shelf top selector allows zone control of up to four pairs of speakers, with individual level control of each pair. "A" and "B" amplifier input allows connection of two separate stereo sources, with independent A/B source selection at each pair. Internal impedance protection circuit ensures your amplifier sees a safe load, even when all pairs are playing. Resistor type impedance matching allows full 20Hz ~20KHz frequency response.