Fully automatic high-speed feedback suppressor for conference systems, conference wired and wireless microphones, completely foolproof operation, no adjustments required, simple interface, only input, output, power interface. It is very easy to use and can increase the microphone gain by 8-10dB without generating whistling. Because of the use of floating-point DSP digital algorithms, the effect is much more stable than the analog frequency shifting effect, will not be affected by the ambient temperature, humidity, dust and other external influences on the frequency shifting effect, without debugging, automatic adaptation to the acoustic environment. No matter how many microphones open, the effect is still excellent, high fidelity, the original sound easily reproduced, intelligent mixing, seamless high-speed conversion.

Main Features.

Support 4-way 6.35 unbalanced input and 1-way balanced signal input, a total of 5-way signal input suitable for a variety of signal level input, greatly increasing the use of flexible convenience

Support signal input volume gain size adjustment to match the level of various equipment level different level inputs

Supports 4 outputs, 2 balanced outputs and 2 6.35 unbalanced outputs.

Output gain is high and low selectable, easy to choose the equipment before the mixer input or mixer after the output operation selective

Output with treble boost and attenuation adjustable control keys, can be well matched to the speakers to make the vocals better and more prominent

Support intelligent air-cooled cooling, in order to make the machine can be a long time stable operation and increase the convection design of the air-cooled cooling system, effectively guarantee the stability of the equipment for a long time, and will not appear to heat up the machine dead phenomenon

Machine control panel simple and intuitive, only one key to select the signal and anti-whistling signal switching, greatly simplifying the system debugging process

Completely foolproof operation, built-in advanced floating-point DSP digital algorithm processor to automatically track the elimination of whistling frequency points

The control panel has signal overload PEAK indication, signal dynamic state indication,