Sorry, this page is not translated yet. Automatic translation used.
The network reel tape recorder "Vilma-M1" from the beginning of 1971 produced the Vilnius instrument-making plant "Vilma". The Wilma-M1 tape recorder is designed for recording and reproduction of monophonic sound phonograms at two speeds of pulling a magnetic tape of 9.53 cm / s or 19.05 cm / s. The recommended tape type is 6 or 10. The reels hold 250 and 350 meters of tape, respectively. The range of recorded and reproducible frequencies on a type 6 magnetic tape at a higher speed is 60 ... 12500 Hz, at a lower speed - 60 ... 8000 Hz, on a tape of type 10, respectively 40 ... 15000 Hz and 60 ... 12500 Hz . Radio tubes are used in the electrical circuit of the model: 6Ж32П, 6Ð23П (2 pieces) and 6П14П. The tape recorder is powered by an alternating current network of 127 or 220 volts, consuming 65 watts of power. In the speaker used 2 loudspeakers. Dimensions tape recorder 430x190x300 mm, weight 12.5 kg. Price 190 rub.