Transmission amplifier `` U-100U4.2 ''.
Amplifying and broadcasting equipmentThe broadcast amplifier "U-100U4.2" has been produced presumably since 1975 by the Slavgorod Radio Equipment Plant. The amplifier is designed to amplify and mix audio signals from various sources with further transmission of the amplified signal. Rated output power 100 watts. Output voltage 30 and 120 V. The range of reproducible frequencies is 50 ... 10000 Hz. Power consumption 400 watts. Dimensions 574x246x308 mm. Weight 21 kg. The amplifier included 2 MD-200 microphones, a spare parts box containing spare lamps, light bulbs, transistors and fuses. Amplifiers were also produced with a lamp indicator.
