Since 1969, the Desna cassette recorder has been produced by the Kharkov Radio Plant "Proton". ,86e6f450b8cc469628ba70bf2947b049Desna is the first Russian cassette recorder. ,86e6f450b8cc469628ba70bf2947b049The basis for its development was the tape recorder "Philips EL-3300" - 1967. The speed of the magnetic tape is 4.76 cm / s. The width of the magnetic tape placed in the cassette is 3.81 mm. The tape type is PE-65. The length of the magnetic tape in the cassette ,86e6f450b8cc469628ba70bf2947b049with a thickness of 18 microns about 90 meters. The sounding or recording time is one hour. The range of recorded frequencies is 80 ... 8000 Hz, reproduced by the loudspeaker - 200 ... 6300 Hz. Voltage of microphone input - 200, pickup - 250 mV, radio lines 10 V ,86e6f450b8cc469628ba70bf2947b049.Output voltage on LV 200 mV. LPM detonation ± 0.7%. Loudspeaker 0.25GD-2. Microphone type MD-64A. Dimensions of the tape recorder 222x122x65.5 mm. Weight 1.8 kg. Power supply: six elements A-343 or ,86e6f450b8cc469628ba70bf2947b049network via a separate power supply The price of the Desna tape recorder with a packing box, a power supply, a microphone with a remote control, various cords, a leather carrying case, a cassette with a recording, a clean cassette for recording and spare parts is 220 rubles.,86e6f450b8cc469628ba70bf2947b049,null,ru,null,null,null,null