China Wholesale Home Theater System Factory – F-200-Smart Feedback Suppressor – Lingjie

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"Control the standard by the details, show the toughness by quality". Our firm has strived to establish a highly efficient and stable workers workforce and explored an effective high-quality management system for Professional Stereo Power Amplifier, Karaoke Speaker With Microphone, Home Entertainment Speakers, Thanks for taking your worthwhile time to go to us and stay up for have a nice cooperation along with you.
China Wholesale Home Theater System Factory – F-200-Smart Feedback Suppressor – Lingjie Detail:

◆The AI intelligent voice processing of artificial intelligence breadth learning algorithm has the ability to distinguish the strong signal and the soft signal, maintain the coherence of the speech tone and the voice is easy to hear clearly, maintain the comfort of hearing, and increase the gain by 6-15dB; 

◆ 2-channel independent processing, one-key control, simple operation, keyboard lock function to prevent misoperation.

Technical parameters: 

Input channel and socket:            XLR, 6.35             
Output channel and socket: XLR, 6.35
Input impedance: balanced 40KΩ, unbalanced 20KΩ
Output impedance: balanced 66 Ω, unbalanced 33 Ω
Common mode rejection Ratio:  >75dB (1KHz)
Input Range: ≤+25dBu
Frequency Response: 40Hz-20KHz (±1dB)
Signal-to-Noise Ratio: >100dB
Distortion: <0.05%, 0dB 1KHz, Signal Input 
Frequency Response:  20Hz -20KHz±0.5dBu
ound transmission gain:  6-15dB
System gain: 0dB 
Power supply: AC110V/220V 50/60Hz
Product size (W×H×D):  480mmX210mmX44mm 
Weight:  2.6KG

Feedback suppressor connection method
The main function of the feedback suppressor is to suppress the acoustic feedback howling caused by the sound of the speaker passing to the speaker, so it must be the only and only way for the speaker signal to achieve complete and effective suppression of the acoustic feedback howling.

From the current application situation. There are roughly three ways to connect the feedback suppressor.

1. It is connected in series in front of the post-compressor of the main channel equalizer of the sound reinforcement system
This is a relatively common connection method, and the connection is very easy, and the task of suppressing acoustic feedback can be accomplished with a feedback suppressor.

2. Insert into the mixer group channel
Group all mics to a certain group channel of the mixer, and insert the Feedback Suppressor (INS) into the mic group channel of the mixer. In this case, only the brief signal passes through the feedback suppressor, and the music program source signal does not pass through it. Two directly into the main channel. Therefore, the feedback suppressor will not have any effect on the music signal.

3. Insert into the mixer microphone channel
Insert the feedback suppressor (INS) into each speaker path of the mixer. Never use the method of connecting the speaker cable to the feedback suppressor and then outputting the feedback suppressor to the mixer, otherwise the feedback howling will not be suppressed.


Product detail pictures:

China Wholesale Home Theater System Factory –  F-200-Smart Feedback Suppressor – Lingjie detail pictures

China Wholesale Home Theater System Factory –  F-200-Smart Feedback Suppressor – Lingjie detail pictures


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Adhering into the principle of "quality, provider, performance and growth", we now have gained trusts and praises from domestic and intercontinental consumer for China Wholesale Home Theater System Factory – F-200-Smart Feedback Suppressor – Lingjie , The product will supply to all over the world, such as: Atlanta, South Africa, Congo, "Good quality, Good service " is always our tenet and credo. We take every effort to control the quality, package, labels etc and our QC will check every detail during producing and before shipment. We are willing to establish long business relationship with those who seek the high quality products and good service. We have set up a wide sales network across European countries, North of America, South of America, Middle East, Africa, East Asia countries.Please contact us now, you will find our professional experience and high quality grades will contribute to your business.
  • We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
    5 Stars By Olivia from Portugal - 2017.01.28 18:53
    This company can be well to meet our needs on product quantity and delivery time, so we always choose them when we have procurement requirements.
    5 Stars By trameka milhouse from Australia - 2018.05.13 17:00
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