• GQ620-前板.jpg
  • GQ620-后板.jpg

Digital equalizer

◆31 illustrates dual constant-Q equalizer, 1/3 octave, more fine-tuning the system ◆ Full SMT surfacemount technology ◆ Equipped with a compressor andnoise gate function, adjustable parameters ◆ + 15dB input gain adjustment range ◆ Monitoring the output level of two-segment LED disp ay rung XLR input /output connectors ◆ Internal switching power supply, signal dynamic range greater than 108dB of ◆ 10Hz to 50KHz frequency response

Product number:GQ620

  • Product Description
  • Technical Specifications


    Input Impedance 15kΩ
    Signal Source Impedance 600Ω
    Input Level +4dB(1.23V)
    Max Clipping +24dB(12.3V)
    Output Impedance 150Ω
    Load Impedance 600Ω
    Frequency Response 20Hz~20kHz ± 0.5 dB @ +4 dB* 600Ω
    Tota Harmonic Distortion Less than 0 05% (THD+N), 20 Hz~20 kHz @+4 dB * 600 Ω, equalizer... (0dB)
    Hum and Noise -96 dB* -94 dB* -96 dB*
    Average, Rs=600Ω BPF 20Hz~20kHz ) Equalizer…0dB , Input level…max
    MAX Voltage Gain +6dB, input level…max
    Equalizer Controlle 31 Frequency Bands (1/3 octave)
    Central Frequency 20, 25, 31.5, 40, 50, 63, 80, 100, 125, 160, 200, 250, 315,400, 500, 630, 800, 1k, 1.25k,1.6k, 2k, 2.5k, 3.15k, 4k,5k , 6.3k, 8k, 10k, 12.5k, 16k, 20kHz
    Variable Range ±1 5 dB
    Volume Control Range ±15dB / With 0.5dB increasing
    Reduction Ratio 1:(1,1.2,1.5,2,3,6,INF)
    Noise -60db~-90db
    Red Indicator The red indicator lights when the signa reach clip level
    Orange (PEAK) Indicator Per channel’s orange indicator lights when the balanced,signal reach the clip level(less than 3dB level)
    Green (SIGNAL) Indicator Per channel’s green indicator lights when the balanced, signal reach the clip level(more than -40dB level)
    Supply General model: AC230V,50Hz
    Power 20 W
    Dimensions (W x H x D)mm :483x44x151
    Weight 1.5kg
    • Digital equalizer

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