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The three-program receiver Trio-205 has been producing the Lianozovo Electromechanical Plant since 1986. The PT of wire broadcasting of the II group of complexity "Trio-205" (since 1987 "Trio PT-205") is designed to receive any of the three radio programs broadcast on the packed radio broadcasting network. The receiver receives a low-frequency audio signal with or without amplification (program I) and 2 high-frequency signals (programs II-III). A distinctive feature of the three-program receiver "Trio-205" is the use of a unified element base, which made it possible to reduce the size and mass of the PT, to increase its reliability. The receiver provides the ability to connect a tape recorder to record received programs. The case at the receiver is made of colored high impact polystyrene. The range of reproducible frequencies on high frequency channels is 100 ... 6300 Hz, on low frequencies 100 ... 10000 Hz. Nonlinear distortion factor of 2%. Sensitivity on HF channels 0,23 V, on LF 18 ... 30 V. Nominal output power 0,3 W. Power consumption 4 watts. Dimensions PT - 312x90x185 mm. Weight 1.9 kg. The price is 25 rubles.