Cabinet cassette recorder 'Don-203'.
Cassette tape recorders, stationary.Cabinet cassette recorder "Don-203" in 1972 was produced by the Rostov plant "Pribor" in a limited series. Don-203 is a cabinet, two-track, monophonic device designed for recording and reproducing speech on magnetic tapes of the PE-66, PE-65 or A4203-3 type with a width of 3.81 mm in an MK-type cassette. The recorder provides the following functions: built-in loudspeaker; the ability to connect an external speaker system; recording information from a telephone answering machine; unfixed rollback of a magnetic tape. Technical data: power supply 220 or 127 V; number of tracks 2; magnetic tape pulling speed 4.76 cm / s; detonation coefficient 2%; working range of sound frequencies 250 ... 3500 Hz; relative noise level of the recording or playback channel 32 dB; syllabic intelligibility 75; power consumption 50 W; rated output power 0.25 W; relative erasure level 45 dB; one way tape rewind time 100 seconds. The dimensions of the recorder are 280x230x88 mm. Weight - 5 kg.