Tape recorder '' Dnepr-9 ''.

Tape recorders and radio tape recorders.The network reel-to-reel tape recorder "Dnepr-9" has been produced by the Kiev Equipment Plant since 1956. The device is designed for recording and playback of two-track phonograms. The transition from track to track is made by rearranging and inverting the magnetic tape coils. The capacity of the spools is 350 m. The speed of the tape is 19.05 cm / sec. Duration of recording is 30 minutes on each track. The model has: double-sided fast forwarding of the tape; tone control for bass and treble; recording level indicator. The frequency range of the recording and playback channel is 50 ... 10000 Hz. Distortion factor 5%. Noise level -35 dB. Sensitivity 3 mV from microphone, 200 mV from pickup or receiver, 10 V from transmission line. Rated output power 2.5 watts. Knock coefficient 0.6%. The device is powered by a network of 110, 127 or 220 V. Power consumption 100 watts. The dimensions of the tape recorder are 510x350x320 mm. Weight 28 kg.