Radiola network lamp "R №2".
Network tube radiosDomesticRadiola network lamp "R №2" since 1936 was produced at the Leningrad plant "Radist". Radiola No. 2 is a combined device consisting of a radio-gramophone and a radio receiver, powered by an electro-diamic loudspeaker. The radio is powered by connecting it to an alternating current network with a voltage of 110, 127 or 220 volts. The output power of the radio is 3 watts. The power consumption from the network is 80 watts. The radio receiver # 2 is assembled according to the 2-V-2 scheme, i.e. has two stages of high-frequency amplification on SO-124 lamps, a detector SO-118 and two stages of low-frequency amplification, the first SO-118 and two UO-104 lamps.
