Radioconstructor `` Tuning Fork '' (Two-channel equalizer)
Radio and electrical constructors, sets.Audio AmplifiersThe radio designer "Kamerton" (Two-channel equalizer) has been producing the Kharkov plant "Etalon" since the 1st quarter of 1987. The radio constructor is intended for technical creativity and is a complete set of parts and radio elements that allow you to assemble a graphic two-channel equalizer. The main technical characteristics of the assembled equalizer: The range of reproducible frequencies with uneven frequency response ± 1.5 dB (controls in the middle position) 20 ... 20,000 Hz. Harmonic coefficient no more than 0.3%. Intermodulation distortion coefficient no more than 0.2%. The signal-to-noise ratio is not less than 60 dB. Frequencies of frequency response regulation - 63, 160, 400, 1000, 2500, 6300 and 16000 Hz. The limits of the frequency response change at each of the regulation frequencies are ± 12 dB. Power consumption 10 watts. Equalizer dimensions 380x285x120 mm. Its weight is 5 kg. The price is 110 rubles.
