Esko-206S 1980
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The transistor "Leader-206-stereo" electrophone has been producing the Saratov factory "Korpus" since the beginning of 1980. A portable class 2 stereo microphone with universal power "Leader-206-stereo" is intended for playing back mechanical recordings from records of all formats. The electrophone consists of a two-speed 33 and 45 r / min EPU, with self-locking device and a microlift, a sound reproducing unit, with two integrated 2GD-40 heads, having volume, stereo balance and timbre controls for low and high frequencies, and two speakers, each one 4GD-35 head. Electron powered from the network, the built-in source of 6 elements of the A-373, voltage of 9 V and from an external source. Nominal output power when powered from the mains 2x4 W, from the built-in source in mono mode 0.6 W, stereo 2x2 W. The nominal range of reproducible sound frequencies for an electrical voltage of 50 ... 12500 Hz, to the built-in AC 100 ... 10000 Hz, to two remote speakers 80 ... 12000 Hz. Rumble level -31 dB. EPU detonation coefficient - 0.2%. The dimensions of the sound-reproducing device are 390x285x110 mm, weight is 5 kg, electric player is 380x260x85 mm, weight is 3 kg, one portable speaker is 325x340x100 mm, weight is 3 kg. By the organization TENTO, the Leader-206-stereo electrophones were successfully exported to a number of countries under the '' Vega-206S '' and '' Esko-206S '' brands.
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Information from collection of Valery Khartchenko