Overview

160W, 70/100V, 4Ω professional mixer amplifier.

This new series of audio power amplifiers was designed to fulfil an evolving market in the most flexible and professional manner.

The new range responds to precise operating criteria and was designed and tested to guarantee total reliability of use, also with continuous operation.

Thanks to the use of power supply switching with SMPS (switch mode power supply) technology and to the constant voltage output 70/100V obtained electronically without transformers, it was possible to design the amplifier in only one rack unit, succeeding in containing the weight and size.

MAIN FUNCTIONS:
·  Speakers overload and short-circuit protection circuit
·  Led start-up indicator
·  Led level indicator
·  Volume general control (Master)
·  Separated Level Controls for 1÷5 inputs
·  Low and high tone adjustment
·  Illuminated knobs
·  4 MIC / MIC Phantom 48V / LINE inputs balanced on Euroblock terminal
·  3 AUX switchable inputs from front selectors
·  1÷4 Inputs with independent priority function (VOX / Contact) on other inputs selectable by dip-switch 1÷4
·  Function MAIN - IN/OUT
·  3 outputs, one at constant impedance (4Ω) and two at constant voltage (70/100V)
·  CHIME function independent for each input (routing)
·  REC OUT output on RCA
·  Line level output balanced on Euroblock terminal
·  230/117V~ 50/60Hz autoswitch power supply
·  1U 19" rack adapters
 

Technical Specifications

Model: AMP160XL 
Output power RMS: 160W
Inputs: 4xMIC/LINE balanced
            3 AUX (selectable)
            1x MAIN IN (normally connected to PRE OUT)
Input Sensitivity: MIC: -40dBV / 600 Ω balanced (with 48Vphantom)
                           LINE: 0dBV / 100 KΩ balanced - AUX: 0dBV / 47 KΩ unbalanced
                           MAIN IN: 0dBV / 10KΩ unbalanced
Signal Output: PRE OUT (normally connected to MAIN IN)
                        PRE OUT: 1V / 600 Ω
                        REC OUT: 1V / 600 Ω
                        BAL OUTPUT:1V / 600 Ω
Controls: MASTER VOLUME CONTROL  
               1 TREBLE TONE CONTROL
               1 BASS TONE CONTROL
               4 MIC/LINE VOLUME CONTROLS
               1 AUX VOLUME CONTROL
Loudspeakers outputs: 100/70V/4Ω
Frequency response: 80Hz -16KHz (-3dB)
Distortion (THD): < 0.5% (@ Pnom 1KHz)
S/N Ratio MIC: ≥70dB
                 LINE: ≥70dB
                 AUX: ≥80dB
Power Supply: autoswitch 100-240V~ 50/60Hz
Operating temperature: 0 -40°C
Input/Output Connectors: terminal block
                                         RCA
Power Consumption: 160VA
Dimensions (LxHxP): 439 x 44 x 278 mm
                                   483 x 44 x 278 mm - 1U rack19''
Weight: 5 Kg