Elektronika B1-04 1980
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The electric player "Electronics B1-04" has been produced since 1980 by the Moscow plant Scientific Research Institute Titan. ,86e6f450b8cc469628ba70bf2947b049 Top-class stereo EP is designed for high-quality reproduction of mono and stereo phonograph records of all formats. ,86e6f450b8cc469628ba70bf2947b049 The EP can be used with an ultrasonic frequency amplifier with a magnetic pickup input. ,86e6f450b8cc469628ba70bf2947b049 The EP uses a tangential tonearm, which moves the pickup head along the radius of the record, providing minimal sound distortion. ,86e6f450b8cc469628ba70bf2947b049 Comfort in operation is provided by touch control and an electronic system for automatic installation of the pickup on the opening groove of the gramophone record. ,86e6f450b8cc469628ba70bf2947b049 When the pickup is lowered, its head is connected to the AF amplifier, and when it is raised, it is turned off by a device that excludes clicks. ,86e6f450b8cc469628ba70bf2947b049 The tonearm can be moved to any part of the record. ,86e6f450b8cc469628ba70bf2947b049 The remote control of the tonearm ensures the integrity of the records, and the low weight of the tonearm, no rolling force and low downforce extend the life of the phonographs and needles. ,86e6f450b8cc469628ba70bf2947b049 The electronic logic control system of the tonearm eliminates needle damage without a record. ,86e6f450b8cc469628ba70bf2947b049 The pendulum suspension of the tonearm disc ensures fidelity of reproduction even with significant external vibrations. ,86e6f450b8cc469628ba70bf2947b049 There is a stroboscopic device for controlling the selected rotation frequency and an auto-stop that responds to the speed of movement of the pickup on the output track of the gramophone record. ,86e6f450b8cc469628ba70bf2947b049 The EP is completed with a spare head with an elliptical wear-resistant diamond needle and a device for measuring and setting the downforce. ,86e6f450b8cc469628ba70bf2947b049 Disk rotation frequency 33, 45 rpm. ,86e6f450b8cc469628ba70bf2947b049 Knock level 0.1%. ,86e6f450b8cc469628ba70bf2947b049 The rumble level is -63 dB. ,86e6f450b8cc469628ba70bf2947b049 The nominal range of sound frequencies is 20 ... 20,000 Hz. ,86e6f450b8cc469628ba70bf2947b049 Power consumption 20 W. ,86e6f450b8cc469628ba70bf2947b049 Dimensions of the EP 500x400x105 mm. ,86e6f450b8cc469628ba70bf2947b049 Weight 13 kg. ,86e6f450b8cc469628ba70bf2947b049 The design of the electronic signature was copied from the "Beogram 4002" model of 1974 and produced until 1980 in Denmark. ,86e6f450b8cc469628ba70bf2947b049 ,null,ru,null,null,null,null
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Information from collection of Valery Khartchenko