DRZ35 is a unique, self-contained 6-zone music and paging system for small- to medium-sized applications. It combines a digital FM tuner with MIC, LINE, and AUX inputs. It has a 120-watt amplifier capable of driving 4-ohm speaker systems. The DRZ120 permits connection of up to 6 individually volume-controlled paging zones. The DRZ120 also features Bass and Treble controls and a Master Volume control with a 5-segment LED output meter. The built-in tuner uses a PLL synthesizer to provide accurate frequency selection. The MIC Input can be set for VOX-activated muting of the other audio inputs. The unit's microphone input accepts a balanced Lo-Z microphone. The input uses a three-pin standard mic connector and has its own volume control.