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The power amplifier "Corvette 200UM-088S" from 4-q 1990 was produced by the Kirov factory "Ladoga". Stereo power amplifier is designed to amplify the electrical power of audio signals. Features of the model - extremely low intrinsic noise and distortion, a large power reserve, work with any load. Together with the amplifier, it is recommended to use AC "Corvette 75AC-001" or similar; preliminary stereo amplifier "Corvette UP-078S" or another higher complexity group. The amplifier has the following amenities: concentric input jacks for connecting a preamplifier or equalizer, eliminating the interconnection of channels; terminals for connecting two sets of speakers; LED indicators for power on, output overload, protection devices; protection of outputs against short circuit; protection of AC from DC voltage (current) in case of malfunction; protection of output transistors against overheating. Main parameters: Output power of each channel: long-term limited by total harmonic distortion 1% not less than 180 watts. Power consumption 200 ... 500 watts. The effective operating frequency range is 20 ... 20000 Hz. The uneven frequency response of 0.3 dB. 110dB signal / background ratio. The acoustic noise level is 20 dB. The input impedance is 47 kΩ. Overall dimensions of the model 430x375x130 mm. Weight 13 kg.