The MTX A-BUS VC2 volume control power module incorporates stereo amplifiers with
a level control that can power a pair of speakers in each room. Only one category
5 (CAT-5) cable is needed to connect the hub and the power module making install
quick and easy. Speaker cable is then run from the power module to the speakers.
The MTX VC2 IR-equipped modules relay 38kHz and 56kHz codes to the source components
for input track/channel selection, etc. It also includes infrared talkback and status
indication. An LED indicator signifies when the A-BUS system is on (see Power/Status
below) and it flashes to signify an infrared command has been received. The volume
level on the MTX VC2 A-BUS module can also be operated by the supplied remote control
handset. Three colors of Decora style wallplates, inserts, and buttons are also
included (white, ivory, and bone).