Network reel-to-reel tape recorder "Astra-110-stereo".
Reel-to-reel tape recorders, stationary.Reel-to-reel tape recorders, stationarySince 1984, the Astra-110-stereo network reel-to-reel tape recorder has been produced by the Tekhpribor Leningrad plant. The tape recorder is designed for recording phonograms on a magnetic tape A4409-6B in reels No. 18 from a microphone, receiver, radio line, TV set and playing them on internal loudspeakers or external speakers. Belt speed 19.05 and 9.53 cm / s. Number of tracks - 4. Duration of continuous recording on one track at a speed of 19.05 cm / s - 45 min, 9.53 cm / s - 90 min. The relative noise level in the Z / V channel is 58 dB. The relative erasure level is 65 dB. Detonation coefficient at a speed of 19.05 cm / s - 0.1%, 9.53 cm / s - 0.2%. The frequency band at a speed of 19.05 cm / s - 31.5 ... 22000, 9.53 cm / s - 40 ... 14000 Hz. The frequency of the bias current generator is 90 kHz. The maximum output power to an external speaker is 10 W, to an internal speaker - 3 W. Harmonic distortion 2%. The dimensions of the tape recorder are 463x435x180 mm. Its weight is 15.5 kg.
