Portable cassette recorder Vympel M-421.

Cassette radio tape recorders, portable.DomesticThe Vympel M-421 portable cassette recorder has been produced since 1992 by the Kasimov Instrument Plant (a branch of the Ryazan Instrument Plant). The radio tape recorder was created on the basis of the Vympel M-401 tape recorder, which was created on the basis of the Vesna M-310S model of the same plant. Antenna for VHF reception is the shift knob. There is no data on the radio. The Vympel M-401 tape recorder was a prize of the UT magazine, see file from UT # 10, 1992.