Electric player `` Electronics B1-04 ''.

Electric record players and electrophones on semiconductorsDomesticThe electric player "Elektronika B1-04" has been produced by the Moscow plant Research Institute Titan since 1980. Top-class stereo EP is designed for high-quality reproduction of mono and stereo phonograph records of all formats. The EP can be used with an ultrasonic frequency converter with a magnetic pickup input. The EP uses a tangential tonearm, which moves the pickup head along the radius of the record, ensuring minimal sound distortion. 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. 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. The tonearm can be moved to any part of the record. The remote control of the tonearm guarantees the safety of the records, and the low weight of the tonearm, no rolling force and low downforce extend the life of the gramophone and stylus. The electronic logic control system of the tonearm eliminates needle damage without a phonograph record. The pendulum suspension of the disc with tonearm ensures fidelity of reproduction even with significant external vibrations. There is a stroboscopic device for controlling the selected speed and an auto-stop that responds to the speed of movement of the pickup on the output track of the gramophone record. The EP is completed with a spare head with an elliptical wear-resistant diamond needle and a device for measuring and setting the downforce. Disk rotation frequency 33, 45 rpm. Knock level 0.1%. The rumble level is -63 dB. The nominal range of sound frequencies is 20 ... 20,000 Hz. Power consumption 20 W. Dimensions of EP 500x400x105 mm. Weight 13 kg. The design of the electronic signature was copied from the 1974 model "Beogram 4002" and produced until 1980 in Denmark.