Sorry, this page is not translated yet. Automatic translation used.
Radio constructor "Stereo amplifier-corrector" was produced from the beginning of 1986. The radio constructor allows you to assemble a correction amplifier for the electromagnetic head of an electric player or an electronic device. The need to use such an amplifier is due to the fact that it is necessary to compensate for the rise at higher frequencies, obtained during the recording of the program on the plate and somewhat reduce the frequency distortions introduced by the electromagnetic head. The frequency range of the amplifier-corrector is 20 ... 20000 Hz. Signal to noise ratio of 68 dB. The harmonic coefficient of 0.05%. Input impedance 300 kΩ. Load resistance 10 kΩ. Dimensions of the assembled board - 105x130x55 mm. Her weight - 150 grams.