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 Category:

Digital Audio Matrix Series

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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

Keywords:

Digital equalizer

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Digital equalizer

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