Sokol-101-stereo 1985
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The Sokol-101-stereo two-cassette stereo tape recorder was developed in 1985 by the Moscow Radio Plant. The portable cassette recorder of the I group of complexity with two tape drive mechanisms "Falcon-101-stereo" ensures the reception of stereo broadcasts in the VHF band, mono broadcasts in the DV, SV-I, SV-II, KV-I, KV-II, VHF bands and also recording of stereo and monophonic phonograms with subsequent reproduction. The electronic timer provides automatic switching on and off at a specified time and an indication of the numerical value of the current time on the liquid crystal display. The radio tape recorder has: 2 tape-drive mechanisms, allowing to make re-recording of soundtracks from one cassette to another; noise reduction system; system of automatic adjustment of the recording level; auto stop at the end of the tape or tape malfunction; three-decade tape counter; two-way speakers; electronic automatic frequency control, four fixed settings and silent tuning in the FM range; automatic device for switching mono and stereo reception modes; IF bandwidth switch in AM path; arrow indicator to control the recording level in each channel, fine tuning for the station and the voltage of the internal power source; jacks for connecting external antennas, speakers, stereo phones or external program sources. Type of magnetic tape A4205-3; A4212-ZB. Sensitivity in the ranges of DV 1.5, SV 0.7 mV / m, KV 150, VHF 10 µV. The frequency range of the AM path is 125 ... 4000 Hz, FM 125 ... 10000 Hz, magnetic recordings using A4205-3 40 ... 12500 Hz, A4212-ZB 40 ... 14000 Hz tape. Knock factor ± 0.3%. The relative level of noise and interference in the channel recording-playback -50 dB. Maximum output power 2x4 watts. Dimensions of the radio 480x190x295 mm, one speaker 295x185x175 mm. Mass models with speakers 11 kg. The radio tape recorder was not commercially produced.
Information from collection of Valery Khartchenko