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The Iskra-201-stereo stereo cassette recorder has been prepared since 1975 by the Zaporizhzhya EMZ Iskra. The tape recorder is designed to record musical and speech phonograms onto a compact cassette. The model has a temporary stop of the tape, visual control of the recording level with the help of dial indicators, control of tape consumption by the meter counter, as well as adjusting the volume, recording level and timbre by treble. The VCR of the tape recorder is built according to a single-motor kinematic scheme and is designed to use MK-60 cassettes. The speed of the tape 4.76 cm / s, the detonation coefficient of 0.4. The noise reduction device made it possible to obtain a relative noise level in the playback mode of 44 dB. The Iskra-201-stereo speaker system consists of two 8AS-3 speakers, each of which has two 4GD-35 direct radiation heads. When playing a monaural recording, the built-in 1GD-36 head is used. The rated output power in mono mode is 0.8 W, in stereo mode 3 watts. The working range of sound frequencies is 63 ... 10000 Hz. The tape recorder can be powered by 8 elements 373 and from a 220 V network with the help of an external power supply unit BP-12. The dimensions of the tape recorder are 365x225x98 mm, the mass without elements is 4.5 kg. The price is 318 rubles. Since 1977, the tape recorder has been produced under the name Spring-201-Stereo.