Elektronika-305 1983
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The portable cassette tape recorder "Electronics-305" has been prepared for release since 1983 by the Saratov plant "Korpus". The tape recorder is designed to record sound programs from the TV and radio receiver, another tape recorder, electric player, built-in electret microphone and playback of the recorded phonograms through an internal 2GD-40R loudspeaker or external speaker onto a tape cassette. The tape recorder has a tape type switch, auto-stop, separate controls for the recording and playback levels, and the tone control for the HF light turn on indicator. There is a button for temporarily stopping the tape, mixing the signals from the microphone and other inputs, recording from the ARUZ. The tape recorder is powered from a 220-volt network via a remote power supply unit or from 6 elements 343. The speed of pulling the tape is 4.76 cm / s. The LSM detonation coefficient is ± 0.3%. The frequency range of sound on the linear output is 40 ... 12500 Hz. The harmonic coefficient at the linear output of 4%. The relative level of noise and interference in the З / В channel with the ШП -50 dB device. Maximum output power 2 watts. Dimensions of the tape recorder - 248x205x75 mm. Weight 2.5 kg. Approximate price from 150 to 172 rubles. The tape recorder is designed in several design options. There is no information that the tape was produced commercially.
Information from collection of Valery Khartchenko