Russound MCA-66 6 Zone, 6 Source Controller Amplifier In-Ceiling Loudspeakers in this mode the impedance

in this mode the impedance matching and overload protection are not engaged

Magnetic Duplex Technology™

This is both stiff and light weight allowing the stylus to more accurately trace medium to high frequencies offering more detail and reducing distortion and mis-tracking during loud passages

allowing you to enjoy clean

It contains four conductors (two individually shielded)

Russound MCA-66 6 Zone, 6 Source Controller Amplifier In-Ceiling Loudspeakers in this mode the impedanceThe Russound MCA 66 Digital multi zone controller amplifier provides up to six zones of distributed audio. Scalable to 36 zones, the MCA 66 provides numerous options to tailor every room in residential or light commercial distributed audio systems. A variety of input options have been engineered into the MCA 66 to connect up to 6 sources. AV source input options include 6 Analog, 3 Digital (up to 3 coax, or 2 coax and 1 optical), 1 paging and 1