160W, 70/100V, 4 Ohm professional mixer amplifier
This new series of audio power amplifiers was designed to fulfill 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
Specifications;
Output power RMS: 160W
Inputs: 4 x MIC/LINE balanced - 3 AUX (selectable) - 1 x MAIN IN (normally connected to PRE OUT)
Input Sensitivity: MIC: -40dBV / 600 O balanced (with 48Vphantom) - LINE: 0dBV / 100 KO balanced - AUX: 0dBV / 47 KO unbalanced - MAIN IN: 0dBV / 10KO unbalanced
Signal Output: PRE OUT (normally connected to MAIN IN) - PRE OUT: 1V / 600 Ohm - REC OUT: 1V / 600 Ohm -BAL OUTPUT:1V / 600 Ohm
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/ 4Ohm
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
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 (4Ohm) 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 autoswitch power supply
· 1U 19" rack adapters
