Sorry, this page is not translated yet. Automatic translation used.
The Elfa M-300-stereo portable cassette recorder has been produced by the Elfa Vilnius Electrotechnical Plant since 1987. The model is designed to record and play mono and stereo sound phonograms. In the tape recorder there is: tone control for treble and bass; artificial expansion of the stereo base; ARUZ system; two built-in microphones; LED indicator of recording or playback level; pause track search function. The tape recorder is powered by a 220 V electric network or eight A-343 elements. Brief characteristics: The range of operating frequencies on the LAN is 63 ... 12500 Hz. The range of sound frequencies of reproduced speakers is 100 ... 10000 Hz. Rated output power (maximum) - 2x2 W (2x5 W). The dimensions of the tape recorder are 500x165x125 mm. Weight without elements 9 kg. From the same year, the plant also experimentally produced a radio with the name "Elf M-300-stereo". The radio receiver operates in the DV, CB and VHF bands. Sensitivity in the ranges of LW 2 mV / m, SW 1.5 mV / m, VHF 10 μV. Selectivity in the AM path is 26 dB. The operating frequency range of the AM tract is 100 ... 3500 Hz, and the FM is 100 ... 1000 Hz. Other technical parameters of the radio are similar to those of the tape recorder.