OLQ-286

Product Features:

1. Full-time adaptive filter patented algorithm and intelligent high-speed feedback processing can greatly suppress reverberation even in poor environments, and can effectively prevent the burning of audio equipment and speakers.
2. One-touch control of feedback suppression and pink noise test functions, making on-site debugging extremely simple and convenient.
3. Plug and play, enter working mode with one click, no debugging required, and automatically adapt to other audio equipment and acoustic decoration environment.
4. Compatible with all condenser microphones on the market, it can effectively increase the microphone gain by 6-15dB and the speaking distance is 30-150CM.
5. The 1.77-inch TFT color screen displays the current equipment’s working status and system output level, making on-site operation and maintenance of the current equipment evidence-based.
6. Six channels of MIC balanced (unbalanced) signal input and two channels of balanced signal output. Each balanced input has independent gain adjustment and a 48V phantom power supply.
7. The device feedback and bypass working modes can be set with one click on the front panel, and the operation is extremely simple.
8. The sixth microphone can be independently set for feedback and bypass working modes.
9. Two sets of Lotus (RCA) auxiliary inputs and two sets of Lotus (RCA) auxiliary outputs, compatible with connecting more devices.
10. The high and low frequencies of six MIC signal inputs and line lotus (RCA) signal inputs are adjustable.

Description

Technical Parameters:

  • Power input mode: AC220 ~ 50Hz
  • Sampling rate: 32Khz
  • Frequency response: 120HZ-15KHZ
  • Transient response distortion: <0.1% (1khz)
  • Signal-to-noise ratio: >90db
  • System signal delay: <11ms
  • Frequency shift value: -5HZ
  • Balanced input impedance: 68KΩ
  • Line input impedance: 10KΩ
  • Music input impedance: 10KΩ
  • Balanced output impedance: 1KΩ
  • Line output impedance: 2KΩ
  • Recording output impedance: 2KΩ
  • Balanced input sensitivity: -30db-56db
  • Feedback suppression mode frequency response: 120hz-15khz
  • Direct mode frequency response: 20HZ-20KHZ

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