Portable reel-to-reel transistor tape recorder `` Yauza-20 ''.

Reel-to-reel tape recorders, portable.Reel-to-reel tape recorders, portableThe portable reel-to-reel tape recorder "Yauza-20" has been producing Moscow EMZ No. 1 since 1964. The tape recorder is designed for two-track recording of sound phonograms and their subsequent reproduction. It has two speeds: 9.53 and 4.76 cm / sec. When using reels No. 13, which hold 180 meters of 55 micron thick magnetic tape, the recording time on 2 tracks at a higher speed is 2x30 minutes, at less than 2x60 minutes. The nominal voltage of the power supply of the tape recorder is 12 volts. The tape recorder can be powered by 10 Saturn cells, a car battery with voltage or from a network with a voltage of 127 or 220 V, for which a power supply is included in the kit. With a voltage of 12 volts and an output power of 1 W, the tape recorder in playback mode consumes 360 mA, recording 320 mA, rewinding about 160 mA. The tape recorder is housed in a molded silumin case with dimensions of 300x220x110 mm. Weight with installed batteries and two coils, one of which is 5 kg with a tape. Includes case, microphone, power supply unit, tape reel, empty and spare parts. During the release, the electrical circuit of the tape recorder was modernized four times.