PRODUCT DESCRIPTION:
 
2 balanced/unbalanced microphone inputs with phantom power supplies 
Microphone input or microphone bases of the MBT 1000 range 
2 MIC/PH/LINE inputs woth associated selector switch 2 auxiliary inputs for sound sources (TAPE/CD) 
Telephone/emergency audio input for priority calls with adjustable threshold and sensitivity 
Front-panel level controls for each microphone and auxiliary input 
Front panel overall volume control and tremble and bass controls 
Multi-purpose sound source module with CD-MP3/USB/SD CARD player and AM/FM tuner 
Constant voltage (50/70/100 V) or 8ohm inpendance louspeaker output lines 
6 output lines (zones) with front-panel level control for the music signal for each single zone 
Balanced line output for connection to other amplifiers 
Output/input for connection to audio processors 
Connection to an axternal amplifier for simultaneous music and speech in different zones 
LED-type Vu meter for clear and immediate monitoring of output power 
Microswitches for setting the operating modes 
Inclusion/Exclusion of speech filter on all microphone inputs 
Contacts for activating input precedence and override 
"Music on hold" output level control (outout of selected auxiliary signal) 
Alerting signal (chime) with level control 
Selectable 230/115 VAC and 24 VDC mains power supply