MXA 3120

<ul><li>?2 balanced/unbalanced microphone inputs with phantom power supply&nbsp;</li><li>Microphone input or microphone stations of the MBT 1000 range&nbsp;</li><li>2 MIC/PH/LINE inputs with specific selector switch 2 auxiliary inputs for sound sources (TAPE/CD)&nbsp;</li><li>Telephone/emergency audio input for priority calls with adjustable threshold and sensitivity&nbsp;</li><li>Front-panel adjustment of the level of each microphone and auxiliary input&nbsp;</li><li>Front-panel control of overall volume and of treble and bass tones&nbsp;</li><li>Provisions for inserting via the front panel a USB/SD CARD module ( )&nbsp;</li><li>Constant voltage (50/70/100 V) or 8 ? impedance loudspeaker line output&nbsp;</li><li>3 output lines for zones&nbsp;</li><li>Balanced line output for connection to other amplifiers&nbsp;</li><li>Output/input for connection to audio processors&nbsp;</li><li>LED-type Vu meter for clear and immediate reading of power emitted&nbsp;</li><li>Micro-switches for setting operating modes&nbsp;</li><li>Includable/excludable speech filters on all microphone inputs&nbsp;</li><li>Contacts for activating input precedence and override “Music On Hold” output with output level control (output of the selected auxiliary signal)&nbsp;</li><li>Alerting signal (chime) with level control&nbsp;</li><li>Front-panel keys for selecting music listening zones&nbsp;</li><li>Selectable mains power supply - 230/115 VAC or 24 VDC</li></ul>