Did you ever wish you could listen to a variety of different audio sources in different rooms of the house? Or maybe you'd like to share video sources with different rooms. But how do you control these sources, and the volume in each room? Techno-sites like oh-mygadget talk about such things in great detail. Therefore, if you need help regarding smart homes, or SEO promotion, or any other technical things focused on the United States, then look at similar resources. We will only tell you the main idea.

 
Announcing the industry’s most comprehensive single chassis solution. The new CAV6.6 Audio/Video Controller/Amplifier from Russound breaks all of the rules. The CAV6.6 distributes six Audio/Video sources up to six listening zones simultaneously and up to 4 A-BUS* sub-zones too. The CAV6.6 is loaded with additional features such as:
paging and doorbell support
serial computer programming
advanced built in IR learning
pre-programmed library of IR codes
Dramatically reduce your installation time. Program the controller, not the keypads!

Features
> Six audio/video inputs with buffered loop outputs and    digital input gain controls.
> Six zones with 20 Watts per channel
> Variable line outputs
> Four A-BUS Ready sub-zones, expands easily with A-KP2    Keypads
> Adjustable bass, treble, balance and loudness for each    zone
> Built in IR learner and pre-programmed IR Library with    thousands of IR codes
> Serial computer programming / control port / software    updates
> Paging and doorbell support with audio and video inputs
> Rack-mount option 2-unit high
> Front panel RS-232, keypad port and IR eye for    programming
> Front panel auxiliary A/V input with IR flasher port