La description

Distributed Audio Zone Player and Amplifier. Can Deliver up to RMS *8 Watts of Stereo. With Balanced Out to connect
to Pre-Amplifier Booster. With Built in FM Radio Tuner, Built in SD Card Reader slot. Can Stream Digital Audio
Through LAN/FTP from any PC or NAS on the Network. Advanced PA Port that can detect Audio Announcement
Automatically mute current playing source, announce then switch back to the same music source again once announcement
is completed. Additional RCA Stereo Input fro Direct Local Source Feed to allow local Music ports to
connect direct from TV,DVD, IPod Dock or any other Source. Software Controllable and Integration Protocol
ready. *Can be Manually Programmed by any Person on site Manually as DIY”.