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Since the fall of 1931, a tube radio receiver with a record player "ESH-RG" with a small experimental series was produced by the Moscow Electrotechnical Plant "Moselektrik". The EFS-RG model is essentially a radio-recorder, but in those years it was called an electroradiogram made on the basis of the ECHS-2 radio receiver. The radio is supplemented with an electric player with an automatic change of plates with an electromagnetic adapter and could play as one record on both sides, automatically turning it after the end of the treadmill on the playback side, and five records in a row, turning it over each and then after finishing the second side removing it and moving Special wooden tray that could be mounted on the front panel of the radio. Speaker radios consisted of a portable broadband loudspeaker, fortified in a special case. With the automatic change and turning of the records, several experienced radiolators were released, then, due to the complexity and unreliability of the device, conventional EPUs were applied. At the same time, the loudspeaker was already mounted in the radio section. In all the photos and drawings, just such, already upgraded (simplified) radio.