Reel-to-reel tape recorders "Violet" and "Violet-2".

Tape recorders and radio tape recorders.Since 1968 and 1969 the reel-to-reel recorders "Violet" and "Violet-2" have been producing the Berdsk radio plant. "Violet" - modernization of ML "Record", using a radio receiver "Record-68" and a tape recorder "MP-64". The radio tape recorder is designed to receive in the DV, SV, VHF bands, as well as to record and reproduce phonograms. Receiver sensitivity in the ranges: DV, SV 200 µV, in the VHF range 10 µV. Selectivity 30 dB. Frequency band AM 125 ... 3500, FM and magnetic recording 125 ... 7100 Hz. Rated output power 0.5, maximum 2 W. LPM speed - 9.53 cm / sec. The radio speaker system consists of two loudspeakers 1GD-28. Power consumption when receiving 50 when the tape recorder is operating 100 watts. The dimensions of the ML are 540x380x295 mm. Weight 19 kg. "Violet-2" is an upgrade of the "Violet" radio tape recorder. The main difference is the introduction of the HF range. "Violet-2" consists of an all-wave 5-tube superheterodyne of the 3rd class and a tape recorder of the third class. Sensitivity in the ranges DV, SV - 200, KB - 300, VHF - 30 μV. Rated output power 0.5 W. The range of reproducible frequencies of the AM path is 125 ... 3500 Hz, FM and magnetic recording 125 ... 7100 Hz. The speaker system consists of two loudspeakers 1GD-28. The speed of the CVL is 9.53 cm / s, the duration of continuous sounding when using coils containing 250 m of magnetic tape 55 microns thick 2x40 min. The duration of the rewind is 150 seconds. The dimensions of the model are 580x290x285 mm. Weight 20 kg.