Orfej EP-104-stereo 1990
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The electric player "Orfey-103-stereo" since 1985 produced Izhevsk Electromechanical Plant. EP provides playback of sound recordings from stereo or monophonic records. Distinctive features of the player - high stability of the disk rotational speed, low acoustic noise, small values "‹"‹of the detonation coefficient, a wide range of reproducible frequencies, listening to records with the help of stereo telephones, isolated pendulum disk suspension and pickup, the use of various magnetic pickups, does not require lubrication during the whole service life. The electric drive has: super-eight-pole stepper DC motor with passive drive; a device for precise adjustment of the rotational speed of the disc with a stroboscopic indicator, a roll force compensator, a down force regulator, a microlift tonearm; pickup reset, photoelectric auto-stop; built-in high-quality low-frequency amplifier, allowing you to listen to recordings from records to stereo headsets. The frequency of rotation of the disk EP - 33 and 45 rev / min. The range of reproducible sound frequencies is 20 ... 20000 Hz. Knock factor 0.12%. The relative level of boom with a weighing filter is -63 dB. Pickup clamping force 18 mN. Power consumption 30 watts. Dimensions of EP - 435x395x118 mm. Weight 9 kg. Since 1987, the electric player was called as "Orpheus EP-103-stereo". Since 1990, the plant has prepared to release the updated electric player "Orpheus EP-104-stereo", but it did not go into the series because of the growing economic problems in the country.
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Information from collection of Valery Khartchenko