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The T-834 vacuum tube network radio was developed in 1948 at the Riga Radio Engineering plant. The radio "T-834" (T-network, 1948, 3 circuits, 4 radio tubes) is assembled according to the scheme of direct amplification on four radio tubes, one of which is a kenotron. The receiver has three circuits, one circuit for the LW range, another circuit for the CB and the third filter plug, to attenuate the signal from the local radio station. The radio "T-834" was intended for urban environments, in which several (2-3) broadcasting stations and when high sensitivity and selectivity from the receiver was not required, and more attention was paid to sound quality. The rated output power of the receiver amplifier is 1W. The range of frequencies reproduced by sound pressure is 80 ... 8000 Hz. Power consumption 20 watts. The receiver did not go into production due to the lack of GOST for such receivers.