Vesna P-404S 1991
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The stereo player "Spring P-404S" since the fall of 1991 was produced by the Zaporozhye electrical machine-building plant Iskra. "Spring P-404S" is a wearable, compact, single-speed, stereo cassette player. It is intended for reproduction of mono and stereophonic phonograms recorded on magnetic tape in cassettes of type MK-60 (90). Reproduction of phonograms is made on stereo head phones. Rewind in the direction of the magnetic tape with fixation. The player can be used in any conditions, including during the movement. The operating time of the player from a set of fresh batteries (2 AA elements) is at least 6 hours. The speed of the magnetic tape 4.76 cm / sec. The LSM detonation coefficient is 0.5%. The audio output frequency range for stereo phones is 63 ... 12500 Hz. Harmonic factor is not more than 2.5%. Rated output power 2x5 mW. Current consumption is not more than 120 mA. The size of the player 154h90h38. Weight without batteries ~ 300 grams.
Information from collection of Valery Khartchenko