NEW! MDS-6A MUSIC DISTRIBUTION KITS - Now we've made purchasing the MDS-6A system even easier with the development of two pre-packaged kits. Just add speakers and you're in business. Six independent sources to six distinct locations. That's the capability you get with our new MDS-6A Multi-Room, Multi-Source Music Distribution System. You get 12 channels and 480 watts of system power and that translates into a robust 40 watts per channel. Installation and programming is quickand easy. The MDS-6A Kit #1 includes the MDS-6A master, four MCS-1A source/volume controllers, two MCS-2A system controllers, and six model 2171 IR emitters.