The NVS-70020002FS is an advanced digital feedback suppressor that offers excellent performance at a competitive price. It allows you to store 10 sets of data for controlling tone quality in different situations. During the feedback suppression process, it can reduce the feedback signal by up to -48dB. When feedback is detected, the device swifly and automatically analyses and locks the feedback frequency using its advanced DSP algorithm. It determines the frequency point, frequency bandwidth, and attenuation of the notching filter, and saves the processing results. By controlling the frequency bandwidth of the notching filter, the device filters out only the feedback signal, preserving the music signal without compromising its quality, resulting in exceptional audio fidelity.
The NVS-70020002FS is an advanced digital feedback suppressor that offers excellent performance at a competitive price. It allows you to store 10 sets of data for controlling tone quality in different situations. During the feedback suppression process, it can reduce the feedback signal by up to -48dB. When feedback is detected, the device swifly and automatically analyses and locks the feedback frequency using its advanced DSP algorithm. It determines the frequency point, frequency bandwidth, and attenuation of the notching filter, and saves the processing results. By controlling the frequency bandwidth of the notching filter, the device filters out only the feedback signal, preserving the music signal without compromising its quality, resulting in exceptional audio fidelity.
SPECIFICATIONS | ||
Model | NVS-70020002FS | |
Number of Input Channel | 2 channels, (2 XLR, 2 1/4" TRS) | |
Number of Output Channel | 2 channels, (2 XLR, 2 1/4" TRS) | |
Frequency Response | 20Hz-20kHz (±0.5dB) | |
Sampling Frequency | 48kHz | |
Signal to Noise Ratio | 100dB, A weighting, refer to +4dBu | |
Distortion + Noise | ≤0.0025(@1kHz, +4dBu) | |
Gain | 0dB(+4dB gear), 12dB(-10dBV gear) | |
Audio Gain | 9dB | |
Suppression Time | 0.3s@1kHz | |
Dynamic Range | 106dB, A weighting | |
CMRR | ≥55dB(+4dBu gear),≥75dB(-10dBV gear) | |
Crosstalk | ≤97dB | |
Fuse | T1AL/250V AC | |
Input Impedance | Unbalanced 10KΩ/Balanced 20KΩ | |
Output Impedance | 150Ω | |
Maximum Input Level | 10.5dBu | |
Maximum Output Level | 10.5dBu | |
Power Supply | AC 100V/240V, 50/60Hz | |
Power Consumption | ≤10W | |
Weight | 1.7kg | |
Dimension | 482×152×45mm |
Part Number | Description | Standard Quantity |
NVS-70020002FS |
Feedback Suppressor |
01 |