2023 Guangzhou DSPPA Audio Co., Ltd.
2023 Guangzhou DSPPA Audio Co., Ltd.

2 Channels Feedback Suppressor D2200F

  • Adopt high-performance professional audio processor with a DSP technology

  • 48K sampling frequency

  • 2-way balanced input, 2-way balanced output

  • Built-in 48 notch filters, 12 static notch filters + 12 dynamic notch filters per channel

  • Full automatic feedback suppressor, 5-level preset vocal processor for sale

  • The compressor and noise gate function are provided for input and output.

  • One-key BYPASS, panel with key lock function

  • Channel input with volume gain function

  • Two channel level indication


Datasheet
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DETAILS
SPECS

Specifications of 2 Channels Feedback Suppressor

Model

D2200F

Signal Processing

32-bit fixed/floating-point DSP

Audio System Delay

<1.9ms

Digital-analog Conversion

24-bit

Sampling Rate

48kHz

Frequency Response Range

20hz-20kHz

Harmonic distortion

<0.014%THD+D

SNR

108dB(A-weighted),106dB(Non-weighting)

Dynamic Range

110dB

Input Interface

2-way XLR/2-way 1/4" TRS (Female) balanced input

Input Impedance

Balance 500, unbalance 10kΩ

Output Interface

2-way XLR/2-way 1/4"  TRS (Female) balanced input

Output Impedance

120Ω

Max. Input Level

2VRMS

Max. Output Level

6VRMS

Function

Noise gate, frequency shifting techniques, wave filtering, EQ, compressor limiter

Feedback suppression mode

Frequency shifting and automatic wave limiter, optional static feedback points up to 12, dynamic feedback points

Max. 12

Power Supply

AC220V~50Hz, Power 35W

Working Temperature

20℃~+60℃

Dimension

480×262×44mm

Package Dimension

525×340×135mm

Net Weight

3.2Kg

Gross Weight

3.7Kg


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