Cabinet voice recorder '' Nida ''.

Reel-to-reel tape recorders, stationary.Reel-to-reel tape recorders, stationarySince 1966 the "Nida" cabinet dictaphone has been produced by the Vilnius instrument-making plant "Vilma". "Nida" is a mains powered cabinet apparatus. The dictaphone allows you to record telephone conversations using a special adapter attached to the handset. Reproduction is carried out on the loudspeaker 0,5GD-17 or on the TON-2 telephone connected to the line-out. The microphone has a button for stopping or starting the recorder during recording, similar control during playback is carried out through a flexible roller using a pedal that controls the tape rollback. The bandwidth of the end-to-end channel is 300 ... 3500 Hz. The noise level is 35 dB. SOI on LV - 7, on loudspeaker 10%. High frequency bias and erasure. The erasure level is 50 dB. The nominal output power of the amplifier is 250 mW. The dictaphone was produced on the basis of the military dictaphone "P-180". The compressor was excluded from the scheme. Modifications to the "Nida" recorder were made simultaneously with the modernization of the "P-180" recorders.