NFB200 Feedback Suppressor
Suppresses the howling point without damage the original signal with high fidelity;
Widely used in conferences, education, multi-function halls, small and medium-sized banquet halls and etc.
Characteries:
l Excellent sonic performance with 24bit A/D & D/A high end converters coupled with ELNA electrolytic capacitors and other world-famous audio-specific devices;
l Using the latest automatic frequency correction algorithm, quickly suppress the howling point without damaging the original audio;
l The latest detection speed algorithm greatly improves the detection speed and howling suppression speed, providing a strong guarantee for the entire audio system;
l Each Channel A and Channel B have 24 automatic notch points, 12 static notch points can be set, the rest are cyclic dynamic notch points;
l Each Channel A and Channel B have 24 PEQ settings, each point can be set separately for Frequency, Q value, Gain, and the frequency resolution accuracy is 1Hz;
l Channel A and Channel B are equipped with high and low pass filters;
l Channel A and Channel B are equipped with a four-speed frequency shift function coupled with a notch filter;
l Input compression function to eliminate feedback and control the dynamic range of human voice;
l Channel A and Channel B are set with input channel level compensation and total gain of the system, the range is -80dB-+10dB;
l 2-inch color screen, Chinese and English are optional.
Specifications:
Max input level | +20dBu |
Max output level | + 20dBu |
THD + Noise | <0.0025% |
Minimum fixed Delay | < 2ms |
Power supply | ~220V / 50Hz |
Net weight | 4 KG |
Dimension (W x D x H) | 483 x 270 x 45(mm) |