Network reel tube tape recorder `` Dnepr-3 ''.
Tape recorders and radio tape recorders.The network reel-to-reel tube tape recorder "Dnepr-3" has been producing since 1952 at the Kiev Music Combine. It is intended for single-track recording or reproduction of sound tracks on ferromagnetic tape. Recording is made from a radio broadcast wire network, microphone or pickup. The tape recorder has one-way fast rewinding of the tape. The belt speed is 19.05 cm / sec. Recording time, with a coil capacity of 500 meters, 44 minutes. Output rated power 3 W. Sensitivity from the microphone 2 mV, 200 mV from the pickup and 30 V from the radio link. The recording frequency range is 100 ... 5000 Hz. The relative level of noise and interference is -35 dB. SOI 5%. The device is powered from a 110, 127 or 220 V power supply. The size of the device is 518x315x330 mm. Weight 28 kg. The tape recorder is assembled in a wooden box decorated in a decorative manner for valuable breeds, with a lifting lid, under which there is a panel with a CVL. On the panel there are reels, a control knob for the type of work, a block of heads, closed with a removable cover. The unit consists of a universal and erasing head, a pressure roller, guide posts and a drive shaft. The front panel contains a control for recording level, volume and a backlit scale indicating the type of work. The loudspeaker is mounted on the front panel on the left and covered with radio fabric. On the back of the device there are connectors for a microphone, a pickup, a radio line and a headphone, as well as a block for switching the mains voltage and a power cord. The case is closed at the back with a cardboard cover with holes.
