Translational amplifier UTS-50-1.
Amplifying and broadcasting equipmentThe UTS-50-1 translational amplifier has been produced since 1940 by the All-Union Technical Bureau Soyuztekhradio. The amplifier is intended for radio broadcasting nodes of collective farms, workers' settlements, clubs, stadiums, etc. With an average output power of 10 W, the amplifier provides up to 300 ... 400 Record-type loudspeakers in the load of broadcast radio lines. Output frequency range 50 ... 8000 Hz.