Subscriber loudspeaker '' Vilnis ''.

Subscriber loudspeakers.DomesticThe subscriber loudspeaker "Vilnis" (Vilnis in Latvian - Volna) from 1961 to 1968 produced the Riga Electromechanical Plant, more specifically the Daugavpils enterprise OTs-78/3 (the White Swan correctional labor institution). ITU produced two types of receivers with the name `` Venta ''. The first was a subscriber loudspeaker, and the second was a three-program receiver. Since 1962, the first receiver was renamed to '' Vilnis '', although AGs with the name 'Venta' were also produced for some time. The subscriber loudspeaker "Vilnis" (type 0.25GD-II-3 "Venta") is designed for a local radio broadcasting network with a voltage of 30 volts and an input power of 0.25 W. The range of reproducible frequencies is 100 ... 6000 Hz. Input impedance 3.6 kOhm. Dimensions AG -310x200x140 mm. AG weight - 2.5 kg.