Transistor network electrophone '' Ikar-303 ''.
Electric record players and electrophones on semiconductorsDomesticThe Ikar-303 transistor network microphone has been produced by the Yaroslavl Radio Plant since the 1st quarter of 1986. Electrophone is designed to play records from phonograph records of all formats. The model uses an EPU of the third complexity group III-EPU-48, in which a pickup of the GZP-310 type is installed. The volume and timbre can be adjusted by HF. The power switch is combined with the volume control. The EPU model provides for remote lowering of the pickup onto the record and hitchhiking at the end of the treadmill. Playing records is possible even with the lid closed. The main characteristics of the microphone: The rotation frequency of the disk is 33 and 45 rpm. Knock coefficient no more than 0.25%. The level of electrical background and interference is 42 dB. The nominal output power of the microphone amplifier is 1.5 W, the maximum is more than 2.5 W. The range of reproducible sound frequencies through the microphone's own speaker system is 125 ... 10000 Hz. Power consumption from the electrical network is not more than 30 W. The dimensions of the microphone are 420x300x150 mm. Its weight is 6 kg. The retail cost of the EF is 42 rubles. Since 1989, the electrophone was already referred to as "Ikar EF-303".
