The MuxLab Digital Audio Zone Amplifier 100W is a Class D amplifier which allows analog or digital sources to feed a pair of 50W per channel speakers. When set in Bridge mode and paired with the MuxLab 70V Transformer unit (500755-70V), the system is compatible with distributed 70V speaker systems over longer distances and supporting daisy chain configurations. The device may be controlled locally via pushbuttons and a knob, and remotely via RS232, IR and an IP webserver interface.

The Audio Zone Amplifier features two analog 2CH audio inputs (RCA & 3.5mm) & one (1) PCM digital optical input (TosLink), along with two 50W 8Ω speaker outputs or one 100W 4Ω speaker output (terminal block).