Amplifier "Corvette 004" USSR 1982
Fixed transistor tuner amplifier "Corvette-004-stereo" I-kV 1982 released the Taganrog factory "Surf". Tuner - amplifier "Corvette-004 stereo" consists of high quality AM-FM tuner and UCF. It is designed to accept programs of the broadcasting stations in the ranges of medium and ultra-short waves, or to enhance the bass signals from the EPU and the tape recorder. There is the AFC and BSN in the UHF band, the indication of exact settings for dial indicators in the SW and USW range, automatic switching to stereogram with the simultaneous inclusion of indicator stereorelease. Unit UCU consists of 6 band tone controls and high quality pre amplifier and power amplifier. Adjusting the volume noncompetitively, with possibility to switch off the loudness. Transmission can be listened to on stereorelease or external speakers 4...8 0m and a capacity of not less than 15 watts. Brief description: the Ranges of the received frequency: VHF...73 65.7 MHz. SV - 525...1605 kHz. Sensitivity range: VHF - 2,5 µv. SV - 150 mV. Selectivity on the mirror channel range: VHF - 70 dB. SV - 36 dB. Maximum output power of UCU at load resistance 4 0m - 2х50 watts. CED tract: AM - 3 %. WC - 1 %. UCF is 0.1 %. Nominal frequency range tract: AM - 63...3550 Hz. World Cup 31,5...15000 Hz. UCF - 20...20000 Hz. Crosstalk between the stereo channels at a frequency of 1000 Hz channels: receiving - 28 dB. amplifier is 50 dB. The sensitivity of input: magnetic pickup - 3 mV, 250 mV, universal, tape 250 mV. 450х165х378 dimensions mm Weight 17.5 kg