Graphic equalizer '' Electronics EK-004-stereo ''.

Service devices.The graphic equalizer "Electronics EK-004-stereo" has been produced since the beginning of 1985. Graphic equalizer "Electronics EK-004-stereo" allows you to correct the nonlinearity of the frequency response of the electroacoustic path of sound-reproducing radio equipment. Technical characteristics: The range of reproducible frequencies is 20 ... 35000 Hz. Total THD at frequencies of 40 ... 16000 Hz - 0.02%. Signal-to-noise ratio 98 dB. The number of adjustable bands for each channel 8. The range of frequency response adjustment is not less than ± 72 dB. Overall dimensions of the equalizer 460x350x100 mm. Its weight is no more than 3.2 kg.