HaiTian Electronic Technology Co., Ltd.
CONFERENCE & DISCUSSION SYSTEMS
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      1. IR Wireless Conference System
      2. IR Wireless Language Distribution System
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      1. Wireless Voting System
      2. Wired Voting System
    • Conference System
      1. Video Conference Equipment
      2. Fully Digital Conference System
      3. Network Digital Conference System
      4. Video Conference System
      5. Digital Conference System
      6. Economical Conference System
      7. Discussion Conference System
      8. UHF Wireless Conference System
      9. 2.4G Wireless Conference System
    • Professional Microphone Series
      1. Pro Meeting Microphone
      2. Professional Hanging Microphone
      3. Pro Microphone Base
      4. Pro Gooseneck Microphone
      5. Pro Interphone
      6. Pro Shotgun & Studio Microphone
      7. Pro Boundary Microphone & Phantom Power Unit
    • Pro Wireless Microphone System
      1. Pro Wireless Microphone
      2. Pro Wireless Meeting Microphone
    • Professional Audio Equipment
      1. Digital Audio Processor
      2. Feedback Suppressor
      3. Feedback Suppressor & Audio Splitter
      4. Pro Microphone Mixer
      5. Professional Amplifier
      6. Professional Mixer
      7. Time Sequence Power Controller
      8. Pro Loudspeaker
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  3. Professional Audio Equipment
  4. Feedback Suppressor

Feedback Suppressor

This is feedback suppressor originally designed to eliminate feedback. It uses the latest DSP technology to very efficiently frequency shift the audio signal. This system is widely used in commercial buildings, plazas, schools, Karaoke, meeting room and other places. Each microphone channel has phantom power switch independently. It can protect the speaker and other audio equipment effectively.

6CH Feedback Suppressor HT-2200/HT-2200B

  • 6CH Feedback Suppressor HT-2200/HT-2200B
    HT-2200
  • 6CH Feedback Suppressor HT-2200/HT-2200B
    HT-2200B
Inquiry
  • 6 CH phantom microphone input
  • Microphone phantom power control switch
  • Independent microphone and line input switch
  • Independent microphone volume control switch
  • Frequency shift: 5Hz±1Hz
  • Input impedance: ≥5KΩ
  • Output impedance: ≤600Ω
  • Microphone Gain: 5~14dB
  • Frequency response:
    20Hz-20 KHz in frequency non-shift state
    150Hz-15 KHz in frequency shift state
  • HT-2200B support LCD display system status

Feedback Suppressor HT-2300/HT-2600

  • Feedback Suppressor HT-2300/HT-2600
    HT-2300
  • Feedback Suppressor HT-2300/HT-2600
    HT-2600
Inquiry
  • Independent microphone and line input switch
  • EFX port support connecting to conference system
  • Frequency shift: 5Hz±1Hz (HT-2300), 7Hz±1Hz (HT-2600)
  • Input impedance: ≥5KΩ
  • Output impedance: ≤600Ω
  • Microphone Gain: 5~14dB
  • Frequency response:
    20Hz-20 KHz in frequency non-shift state
    150Hz-15 KHz in frequency shift state (HT-2300)
    100Hz-15 KHz in frequency shift state (HT-2600)
  • HT-2600 support LCD display system status

12CH Feedback Suppressor HT-2212

  • 12CH Feedback Suppressor HT-2212
    HT-2212
Inquiry
  • 12 channel phantom microphone input
  • Built-in frequency shift function
  • Microphone phantom power switch
  • Independent microphone volume control
  • Frequency shift: 7Hz±1Hz
  • SNR: ≤85dB
  • T.H.D: ≤1%
  • Output impedance: ≤600Ω 775mV
  • Microphone Gain: 5~14dB
  • Frequency response: 150Hz-15 Khz
Haitian Electronic Technology Co., Ltd. is a conference equipment manufacturer devoted to the technological innovation and the research & development of digital conference system, interpretation system, voting system, wireless microphone, meeting microphone and a wide variety of conference system products. Our products are applied to various fields. We offer customized products according to our clients' specific needs, as well as OEM service upon request.
Related Products
    1. Feedback Suppressor & Audio Splitter
    2. Feedback Suppressor & Audio Splitter
    1. Pro Microphone Mixer
    2. Pro Microphone Mixer
    1. Professional Amplifier
    2. Professional Amplifier
    1. Professional Mixer
    2. Professional Mixer
    1. Time Sequence Power Controller
    2. Time Sequence Power Controller
    1. Pro Loudspeaker
    2. Pro Loudspeaker
    1. Accessories
    2. Accessories
    1. Infrared Conference System Main Unit HT-8700M
    2. Infrared Conference System Main Unit HT-8700M
    1. Infrared Conference System Microphone Unit HT-8700c/d, HT-8710c/d
    2. Infrared Conference System Microphone Unit HT-8700c/d, HT-8710c/d
    1. Infrared Conference System Transceiver Unit HT-8700RT
    2. Infrared Conference System Transceiver Unit HT-8700RT
    1. Infrared Conference System Distributor HT-8700T
    2. Infrared Conference System Distributor HT-8700T
    1. Battery Charger HT-8700CG
    2. Battery Charger HT-8700CG
Products
  • Infared Wireless System
  • Voting System
  • Conference System
  • Professional Microphone Series
  • Pro Wireless Microphone System
  • Professional Audio Equipment
    1. Digital Audio Processor
    2. Feedback Suppressor
    3. Feedback Suppressor & Audio Splitter
    4. Pro Microphone Mixer
    5. Professional Amplifier
    6. Professional Mixer
    7. Time Sequence Power Controller
    8. Pro Loudspeaker
  • Accessories
Contact Us
  • Add.:
    Dong An Industrial Park, Enping City, Guangdong Province
  • Tel: +86-13631893131
  • Contact: Dannie Leung
  • E-mail: export@htdz.com.cn
Inquiry
  • Infared Wireless System
    1. IR Wireless Conference System
    2. IR Wireless Language Distribution System
  • Voting System
    1. Wireless Voting System
    2. Wired Voting System
  • Conference System
    1. Video Conference Equipment
    2. Fully Digital Conference System
    3. Network Digital Conference System
    4. Video Conference System
    5. Digital Conference System
    6. Economical Conference System
    7. Discussion Conference System
    8. UHF Wireless Conference System
    9. 2.4G Wireless Conference System
  • Professional Microphone Series
    1. Pro Meeting Microphone
    2. Professional Hanging Microphone
    3. Pro Microphone Base
    4. Pro Gooseneck Microphone
    5. Pro Interphone
    6. Pro Shotgun & Studio Microphone
    7. Pro Boundary Microphone & Phantom Power Unit
  • Pro Wireless Microphone System
    1. Pro Wireless Microphone
    2. Pro Wireless Meeting Microphone
  • Professional Audio Equipment
    1. Digital Audio Processor
    2. Feedback Suppressor
    3. Feedback Suppressor & Audio Splitter
    4. Pro Microphone Mixer
    5. Professional Amplifier
    6. Professional Mixer
    7. Time Sequence Power Controller
    8. Pro Loudspeaker
  • Accessories
Supported by ETW International Inc. USA