Combined broadcast amplifier
Update：2018/6/22 13:40:16
- Brand IP Public Broadcasting System
- Model SL-MA-100
Introduction
Function introduction:
Product use:
This is used for simple small background music playback sites.
Product features:
Standard cabinet design (1.5u), humanized design, exquisite technology, all show high quality;
There are 3 channels of microphone input, 2 channels of auxiliary input and 1 channel of auxiliary output.
Mtac MIC1 has strong cutting priority function, easy to insert priority broadcast;
The machine is equipped with level indicator, overload indicator and protection indicator light;
The equipment has good self-protection such as short circuit, overload, overheat, etc.
S two power output mode: constant voltage output 100 v, 70 v and output 4 ~ 16 Ω fixed resistance.
Technical and specification parameters:
Model sl-ma-50 sl-ma-70 sl-ma-100
Output terminal 70 v, 100 v & 4 ~ 16 Ω
Output power: 50W, 70W, 100W
Sensitivity & input impedance MIC1, 2, 3, input: 5 6.3 mv / 600 Ω non-equilibrium connection terminals
AUX IN1, 2 line input: 775 mv / 10 k Ω non-equilibrium RCA connection terminals
AUX output sensitivity & source impedance OUT: 1000 mv / 470 Ω non-equilibrium RCA connection terminals
Low pitch: plus or minus 10dB at 100Hz
High pitch: plus or minus 10dB at 10KHz
Frequency response: 50-16khz (+1dB, -3db)
Signal to noise ratio MIC1, 2, 3:66dB;
AUX1, 2:8 0 db
Distortion less than 0.5%(at 1KHz, 1/3 rated power)
The silent function MIC 1 takes precedence over other audio input.
Channel crosstalk attenuation is less than 50dB
After the cooling side enters, the fan is forced to cool down. When the internal power module reaches 55 degrees, the fan is started
Overheat protection, overcurrent protection, short circuit protection
Power AC ~ 220V 50~60Hz
Power dissipation 80W 120W 180W
Size 484 * 410 * 66 mm
Weight 9.5kg 9.8kg 10Kg
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