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The television receiver of the black-and-white image "Zenith" from the beginning of 1953 produced the Moscow radio engineering plant. The TV according to the electrical circuit and design is not significantly different from the model "North" of the 3rd modification. It is designed to receive television programs on any of the 3 low-frequency channels and local radio stations on 2 FM sub-bands (66 ... 73 MHz). The sensitivity of the TV is 600 µV in the image, 350 µV in sound and 250 µV in radio reception. Horizontal clarity 450 lines. The output power of the amplifier is 1 watt. Power consumption is 190 W when receiving a television and 100 W when receiving a radio. The TV is assembled on a metal chassis and is enclosed in a wooden polished box with dimensions of 645x470x455 mm, weighing 30 kg The TV has 17 lamps and a 31LK2B kinescope. When receiving the radio uses 8 lamps. On the front panel of the model there are 7 dual knobs, except for the range selector. Here is a scale at the edges of which are the inscriptions of channels and radio stations. When turned on, it is illuminated, indicating the selected range. Here are two loudspeakers. The knobs for adjusting the sweeps, vertical sweep linearity, vertical and horizontal frame sizes are displayed at the rear of the chassis. There is also mounted a mains voltage switch, fuse, antenna and pickup sockets. The case of the TV has a removable metal bottom opening access to radio components, components and installation.