Feedback Suppressor NVS-70020002FS

FEATURES

24-bit A/D and D/A conversion, high resolution
Each track allows automatic search for 12 frequency feedback, intelligent processing
Prompt and easy default processing and complete feedback suppression performance
In single-point mode, the device will automatically search for and lock notch frequency until the device is manually reset or reconfigured
In manual mode, the user can set all parameters of 2×12 filters, including their frequency and Q value, etc
Servo balanced input and output, gold plated XLR and TRS terminals
Two modes (SING and AUTO) available on each filter
Two parallel processing modules, the left and right channel may be adjusted independently or in parallel
24-bit high-performance DSP, ensuring signal resolution and dynamic range
Soft start of switches, free of knocking sound, noise gating function
Backlight 2×16 character LCD
2×7 LED level display, capable of displaying input or output level
High-quality SMD components and automatic SMD welding and online testing technologies ensure high quality and reliability of the product
Specialized internal power supply system

Description

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 suppression process the attenuation range may be as low as – 48dB. When feedback is detected, the device swiftly 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 major features of the device include: Refined frequency search, adjustable suppression width, and display of parameters.

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