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Radio October network lamp "Voronezh-58" from October 1957 produced the Voronezh radio plant. Radio Voronezh-58 is a massive 4-tube superheterodyne of the fourth class. It is made on the basis of a 1954 Voronezh battery radio. In the new receiver used case, chassis, KPI and IF circuit circuit battery model. The radio Voronezh-58 is powered by an alternating current network of 127 or 220 volts. The receiver is designed for operation in the long (723 ... 2000 m) and medium (187.6 ... 577 m) wave ranges. Sensitivity in both ranges is not worse than 400 µV / m. The selectivity in both bands is at least 16 dB with a detuning of ± 10 kHz. The converter uses the 6I1P radio lamp, the same radio lamp is used in the IF amplifier, it also works in the preliminary stage of the LF amplification, the terminal stage is performed on the 6P14P radio lamp. The detector is a germanium diode of the DGTs6 type. The rectifier uses kenotronnaya lamp 6TS4P. The 1GD-9-140 dynamic loudspeaker is turned on at the radio output. The nominal output power of the amplifier is 0.5 watts. The power consumed from the network no more than 30 watts. The case of the radio receiver is made of plastic and has dimensions of 270x210x160 mm. The receiver weighs 4.2 kg unpacked. The price of the radio is 240 rubles before the 1961 reform. Together with the receiver "Voronezh" since 1958, the plant produced a radio "Strela" similar in design, pattern and design.