The Audio Distribution System delivers whole house audio from one up to four Audio sources and distribute to maximum eight locations. The patented Multi-Source Audio System brings more convenience and flexibility for homeowner. With high performance amplified volume control, family members could enjoy the stereo music and select audio source independently at each location. The auxiliary input on volume control provides an extra audio source for portable devices such as MP3 or CD player. The Single-Source Audio System distributes same music source throughout the home. It delivers superior audio quality and allows users to control the volume.