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Stationary transistor tuner amplifier "Corvette-004-stereo" from I-q 1982, produced Taganrog factory "Surf". Tuner - amplifier '' Corvette-004 stereo '' consists of high-quality AM-FM tuner and UCU. It is designed to receive programs of broadcasting stations in the ranges of medium and ultrashort waves, as well as to enhance the low-frequency signals from the EDA and tape recorder. There is a AFC and BSN in the UKB range, an indication of fine tuning by arrow indicators in the CB and VHF range, automatic switching to stereo reception with simultaneous activation of the stereo transmission indicator. The UCU unit consists of a 6-band tone control and a high-quality pre-amplifier and power amplifier. Volume adjustment loud, with the ability to turn off loudness. Transmissions can be listened to on stereo phones or external loudspeakers 4 ... 8 0m and a power of at least 15 W. Short description: Received frequency ranges: VHF - 65.7 ... 73 MHz. SV - 525 ... 1605 kHz. Sensitivity in the range: VHF - 2.5 µV. SV - 150 mV. Selectivity on the mirror channel in the range: VHF - 70 dB. SV - 36 dB. The maximum output power of the UKU with a load resistance of 4 0m - 2x50 watts. SOI tract: AM - 3%. World Cup - 1%. UCU - 0.1%. The nominal frequency range of the path: AM - 63 ... 3550 Hz. World Cup - 31.5 ... 15000 Hz. UCU - 20 ... 20000 Hz. Transient attenuation between stereo channels at a frequency of 1000 Hz paths: receiving - 28 dB. amplifier - 50 dB. Sensitivity from the input for: magnetic pickup - 3 mV, universal 250 mV, tape recorder 250 mV. Dimensions 450x165x378 mm. Weight 17.5 kg. The retail price of the model is 645 rubles.