Fully automatic detection of live whistling point function, through the DSP system of sound filtering, bass compensation automatic mixing, intelligent high-speed feedback processing.
Fully digital maximum elimination of return transmission.
Automatic adaptation to the acoustic environment, no need for debugging, fast correction function, to ensure sound quality and reduce delay.
When using more than ten microphones at the same time, are effective in increasing the microphone pickup distance 30~150cm.
Four independent inputs and provide 48V phantom power, with balanced and unbalanced interface, more compatible with other engineering equipment.
Under normal use without debugging, the machine automatically adapts to the acoustic environment (the automatic adaptation process takes about 10 seconds), the whole system will be an additional 6~15dB gain.
Applicable places: large and small conference rooms, lecture halls, multi-function halls, courts, banquet halls, education systems, etc.
Technical Parameters
Processing mode: DSP chip processing
Professional sampling rate: 48KHz
Frequency Response:125Hz~15KHz(Sound Mode)
20Hz~15KHz(Music mode)
Distortion:<0.1%@1KHz
Signal-to-noise ratio:>90db
Signal Delay:7m/s(Music Mode)11m/s(Sound Mode)
Input Impedance:20KΩ
Rated Voltage:220V±10%50Hz
Temperature range:-10~55°C
Size:480mm×220mm×44mm
Weight:3.2Kg
No need to debug automatically adapt to the acoustic environment, maximum 6 db-15 db can be well used in different environments
