China Audio Amplifier Manufacturer Wholesale Pre-Amplifier with Emergency Priority, Find details and Price about China Audio Amplifier, Pre-Amplifier from Audio Amplifier Manufacturer Wholesale Pre-Amplifier with Emergency Priority
Function Description:
1.Design Standard Rack (2U), humanized design, sophisticated technology, filling the high-grade temperament;
2.With 5 mic (MIC) inputs, 3 standard signal line (AUX) inputs, 2 emergency line (EMC) inputs;
3.Panel microphone (MIC1) has the highest priority, forcibly cut priority function;
4.2 emergency input lines have second priority, forcibly cut priority function;
5.MIC2, 3,4,5 and AUX1, 2,3 can be outputted cross-mixed;
6.Volume of the microphone (MIC) input channels and lines (AUX) input channel can independently adjust;
7.Treble (TREBLE) and bass (BASS) can be adjusted independently;
Technical parameters:
Model | OBT-8020 |
Input sensitivity of MIC1-5 | MIC:5mV/600Ω unbalanced |
Line RCA:775MV /10KΩ unbalanced | |
AUX1-3 Input | AUX 1.2.3: 3500mV/10KΩ unbalanced |
EMC1-2 Input | RCA: unbalanced 200MV~1000MV/10KΩ |
MIC:unbalanced 5MV~25MV/600Ω | |
Frequency Response | 20Hz-20KHz(±3dB) |
THD | MIC Input:50dB; AUX Input:80dB |
Volume Adjustment | Bass:±10dB at 100Hz; |
Treble:±10dB at 10KHz | |
Power Supply | AC220V/50Hz |
Power Consumption | 40W |
Standby Power Consumption | 5W |
Dimensions | 525×475×170mm |
Weight | 6.37Kg |