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The electronic player EP-090-stereo was developed and released by an experimental series in 1987 by the Moscow plant of the Scientific-Research Institute "Titan". In the EP applied EPU with direct disk drive and quartz stabilization of rotational speed. The device has the following service functions: Automatic detection of the format of the established record. Automatic return of the tonearm to the rack after the end of playing the record. Semi-automatic return of the tonearm to the rack from anywhere recording. Automatic replay of one side of the record. Pickup manipulation from the control panel with the lid closed. Technical characteristics of the device: The range of reproducible sound frequencies is 20 ... 20000 Hz. The detonation coefficient is not more than 0.08%. The level of rumble is not worse than -67 dB. The clamping force of the head pickup 7.5 ... 12.5 mN. Overall dimensions of electric player 440x375x108 mm. Weight 9 kg. Information from the 1987 BREA catalog.