Akkord-202 1973
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The transistor "Accord-202" network transistor battery from I quarter of 1973 was produced by the Chelyabinsk Radio Plant. Class II '' Accord-202 '' monaural electrophone consists of two blocks: an II-EPU-50 electric-playing device with a low-frequency amplifier with a power supply unit and one acoustic speaker. The bass booster and acoustic system of the '' Accord-202 '' are absolutely similar to the bass and speaker amplifiers of the 'Accord-Stereo' model. The range of working sound frequencies of the '' Accord-202 '' 100 ... 10000 Hz. Power consumption 30 watts. Instead of the previously used 4GD-28 loudspeaker in the loudspeakers, a more perfect loudspeaker is used here - 4GD-35-65. The new model provides for the possibility of simultaneously listening to the recordings made on a tape recorder, which was not provided for in the previously produced electrophone. The dimensions of the phone are 145x395x320 mm, the loudspeaker is 270x365x130 mm. Electron weight 10 kg.
Documentation:
Information from collection of Valery Khartchenko