Jauza MP-221S 1987
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Stereophonic tape recorders-set-top boxes "Yauza MP-221S", "Yauza MP-221-1S" and "Yauza MP-221S-2", respectively, from the 1st quarter of 1987, 1989 and since 1990 were produced by Moscow EMZ No. 1. Stationary cassette stereo tape recorder ,86e6f450b8cc469628ba70bf2947b049- the "Yauza MP-221C" attachment allows you to record sound programs on magnetic tape in MK-60 or MK-90 cassettes with their subsequent playback using an external amplifier with speakers. ,86e6f450b8cc469628ba70bf2947b049You can also listen to the recording on stereo phones. ,86e6f450b8cc469628ba70bf2947b049MP has a number of operational conveniences: the ability to work with three types of magnetic tapes, adjusting the bias current, the presence of an electronic logic control system, two noise-reducing devices, a compander and dynamic filter, and a rollback mode. ,86e6f450b8cc469628ba70bf2947b049The MP uses a twin-motor CVL, a sendast head, a two-color luminescent indicator for monitoring the recording and playback level. ,86e6f450b8cc469628ba70bf2947b049The belt speed is 4.76 cm / s. ,86e6f450b8cc469628ba70bf2947b049Knock coefficient ± 0.19%. ,86e6f450b8cc469628ba70bf2947b049Operating frequency range when working with Fe tape - 31.5 ... 14000 Hz, Cr - 31.5 ... 16000 Hz. ,86e6f450b8cc469628ba70bf2947b049The harmonic coefficient on the LV is 2.5%. ,86e6f450b8cc469628ba70bf2947b049The signal-to-noise ratio with UWB and Cr tape is -62 dB. ,86e6f450b8cc469628ba70bf2947b049Power consumption 15 W. ,86e6f450b8cc469628ba70bf2947b049Dimensions 430 x 270 x 114 mm. ,86e6f450b8cc469628ba70bf2947b049Weight 4.5 kg. ,86e6f450b8cc469628ba70bf2947b049Price 420 rubles. ,86e6f450b8cc469628ba70bf2947b049All MPs were similar in design, scheme and parameters. ,86e6f450b8cc469628ba70bf2947b049But there were also differences, so the Yauza MP-221S model in a small series had English inscriptions on the front side and the electric motor in the CVL was of domestic or Japanese production. ,86e6f450b8cc469628ba70bf2947b049The Yauza 221-1C model was distinguished by the fact that it contained a luminescent indicator from the Radiotekhnika U101S amplifier and also a mechanical counter. ,86e6f450b8cc469628ba70bf2947b049In the model "Yauza MP-221S-2" there was already a digital counter, from "Radiotechnika M-201S".,86e6f450b8cc469628ba70bf2947b049,null,ru,null,null,null,null
Documentation:
Information from collection of Valery Khartchenko