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125Hz-15kHz

Digital Feedback Suppressor

D2100F
  • High-performance professional audio processor.
  • 4 balanced/unbalanced microphone inputs and 1 balanced/unbalanced output.
  • 1 line signal input and 1 line signal output.
  • TFT color screen for displaying spectrum signals and operating status.
  • Signal level indication and BYPASS/ACTIVE switch.
  • 48V phantom power switch and independent volume control for each of the 4 microphone inputs.
Overview Specifications Related Products Solutions Latest News & Cases

This device is a high-performance digital feedback suppressor featuring 4 microphone inputs and 1 microphone output. It is engineered for high-quality sound reinforcement in medium to large professional venues, delivering professional-grade feedback suppression performance. It is well suited for conference rooms, courtrooms, auditoriums, multi-purpose halls, and performance venues.


Specifications of Digital Feedback Suppressor D2100F


Model

D2100F

Display Screen

TFT color screen

Frequency Response

125Hz-15kHz

Distortion

<0.1% (1kHz)

Gain

Bypass Mode

Line input 0dB

 

 

Microphone input 24/36/48dB

 

Active Mode

Line input 0dB

 

 

Microphone input 24/36/48dB

S/N Ratio

>90dB

Signal Delay

11ms

Decoupler Frequency Shift

Up to 5Hz

Microphone/Line Input

4 inputs

Connector

3-pin XLR, balanced/6.5 unbalanced

Maximum Level

Line input 18/6/-6dBV

Impedance

Microphone input -18/-30/-42dBV

 

10kΩ/2kΩ(line/microphone)

CMRR

>25dB (50Hz-20kHz)

Phantom Power

48V (microphone only, switchable)

Related Feedback Processor

Choose Your Audio Applications

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