● High-speed floating point arithmetic, 24BIT 48KHz DSP Digital processing ● Automatic frequency shift detection technique ● High-speed, high-precision 2Hz frequency shift technique ● Four-channel input, optional level gain to preset pre-amplifying circuit ● Design of anti-mobile high frequency interference circuit ● High sensitivity MIC signal receiving, pickup distance more than 2m ● High-speed feedback suppression, dealing time of feedback less than 150ms ● Super-strong echo cancellation rejection ratio ● Adaptive background noise suppression ● Parameter memory function ● Power-on volume fade-in function ● RS232/RS485 communication interface, control and lock all functions through computer or central control ● High-quality digital control encoder ● LCD screen and LED indicator to display working status and real-time parameters ● High-quality XLR/6.35 input terminal ● Built-in 45V phantom power in MIC input interface ● REC recording output interface ● Stereo output interface ● MIC input direct connection and frequency shift switching function ● Independent volume adjustment function in each input/output channel
D7A Companion Microphone StandSeptember 25, 2018The D7A professional microphone stand is designed for use with wired, wireless, and certain dynamic microphones, equipped with a standard microphone clip, adjustable height handle, non-slip foot pads,...view
Great Success Achieved in Infocomm IndiaSeptember 21, 2018Great Success Achieved in Infocomm India Annual InfoComm Exhibition in India was successfully held in Bombay Exhibition Center Mumbai from 18 to 20 September. It is an exhibition that showcases world...view
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