Network reel-to-reel tape recorders "Chaika" and "Chaika-M".

Tape recorders and radio tape recorders.Network reel-to-reel tape recorders "Chaika" and "Chaika-M" have been produced since 1960 and 1964 by the Velikie Luki radio plant. The Seagull is a modernization of the 1956 Seagull model. The device is designed for recording and playback of phonograms. LPM speed 9.53 cm / sec. The reels hold 240 meters of magnetic tape. Recording 2-track, recording duration 40 min. When using tape type 2 or CH, the operating frequency band is 40 ... 6000 Hz. Rated output power 1 W. The tape recorder uses four radio tubes. The body is made of bent plywood and lined with synthetic plastic. Power consumption 60 watts. Dimensions of the model 340x270x180 mm, weight 12 kg. The "Chaika-M" tape recorder has slight differences in circuit and design, compared to the 1960 model "Chaika". When using tape type 2 or CH, the sound frequency band is 40 ... 10000 Hz. Power consumption 75 watts. The rest of the parameters are basic.