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Radio combine - the so-called installation produced by the Kiev Radio Factory in the fall of 1955. In the Radio Box, in a single box with dimensions of 940x490x430 mm, trimmed with precious wood species, a radio receiver, a TV set, a tape recorder, a low-frequency amplifier and an installation for playing gramophone records are collected. The class 2 radio receiver is an all-wave superheterodyne having two half-flat HF "‹"‹ranges from 24.8 to 33.9 m and from 32.6 to 76.0 m, the ranges of medium and long waves. Television of the type "KVN-49-M" with a 23LK1B type CRT tube, on the screen of which a picture with the dimensions of 180x135 mm is obtained. The tape recorder "Dnepr-5" or "Dnepr-3" allows you to directly record speech and music from a microphone of the type SDM, included in the equipment package, a radio receiver, as well as re-record gramophone records. The player has an asynchronous motor factory "Elfa" and an electromagnetic pickup. The player allows you to play back recordings of gramophone records and re-record them through a tape recorder. The latest copies of the "radio combine" have a mechanism for playing regular and long-playing records. A woofer amplifier with a push-pull output on 6PZS lamps is common to a radio receiver, a tape recorder and a TV. The output power of the amplifier is 5 W, it is loaded on a 2GD-5 loudspeaker. The power consumed from the network throughout the installation does not exceed 300 watts. The "combine" is equipped with an optical indicator, which serves both to adjust the recording and playback levels, and to tune the broadcast receiver. Installation units are mounted as two independent blocks on separate metal chassis, on one is placed a television set having an independent power supply, and on the other a high-frequency part of a radio receiver, a generator of oscillations of a supersonic frequency for a tape recorder, a power supply unit and a common bass amplifier. The blocks are connected using plug connectors, providing ease of installation and repair, reliable connections. The control of the radio combine nodes is concentrated on the front side of the drawer and is carried out with the help of two dual and five single handles.The tape drive mechanism is controlled independently by a switch located on the top panel. In the right side of the box there is a hatch, under the lid of which all auxiliary handles of the TV are concentrated.