Lira 1964
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Radiola network lamp "Lira" since 1964 was produced at the Murom plant RIP. The network tube, table radio 2 nd class "Lyra" is a seven-lamp superheterodyne radio receiver, combined in a case with a universal three-speed electric player of the type "EPU-5". Radiol is created on the basis of the "Muromets-62M" radioli and in design and electrical circuit, in addition to the external design, is similar to it. The radio receiver works in the DV, SV, two stretched HF and VHF ranges. In the radiole there is a smooth timbre adjustment on the HF, LF and a smooth adjustment of the passband on the IF, combined with the timbre control on the HF. The loudspeaker system consists of two 2GD-7 loudspeakers mounted on the front panel. The sensitivity of the receiver is 150 ... 200 µV in the AM ranges and 20 µV in the VHF-FM range. 34 dB selectivity. The nominal output power of the amplifier woofer radio 2W. The range of effectively reproducible sound frequencies is 100 ... 4000 Hz in the AM bands and 100 ... 7000 Hz in the VHF band, as well as when listening to records. Dimensions radio 487x330x357 mm. Weight 17 kg. Retail price 84 rubles 00 kop.
Documentation:
Information from collection of Valery Khartchenko