Radio constructor '' Universal two-channel noise suppressor ''.
Radio and electrical constructors, sets.Audio AmplifiersThe radio designer "Universal two-channel noise suppressor" has been producing the Kamenets-Podolsk plant "Electropribor" since 1986. The constructor allows to assemble a universal two-channel noise suppressor from radio components, on a printed circuit board, designed to work in the paths of high-quality stereo sound reproducing devices. The working range of sound frequencies is 20 ... 20,000 Hz. Nominal input voltage 0.25 V. Supply voltage - 12 ... 15 V. Input resistance - 30 kOhm. Transmission coefficient - 1. Output harmonic coefficient 0.5%. Noise suppression 10 dB. Crosstalk attenuation between channels 40 dB. The consumed current is 20 mA. Board dimensions 95x170x50 mm. Weight 150 gr.
