Radiola network lamp "Estonia-3".

Network tube radiosDomesticSince the beginning of 1963, the "Estonia-3" network tube radiola has been produced by the Tallinn plant "Punane RET". Radiola "Estonia-3" - modernization of the previous radiograms "Estonia-55" and "Estonia-2". The radio bands are the same as the Estonia-2 radio, but the HF bands are indicated in the reverse order: KV-5 instead of KV-1, etc. The sensitivity of the radio in the AM bands has been significantly improved, the selectivity of the AM and FM channels has been improved. The range of reproducible sound frequencies has been expanded due to the use of a new acoustic system up to 60 ... 15000 Hz. EPU-4 electric playing device. Radiola was produced in three versions. The first option is a monoblock, a radio without an acoustic system. The second option is basic, this is a radio with an acoustic system consisting of two main broadband loudspeakers 6GDR-1, mounted in a common case and two remote 1GD-9, like the radio `` Estonia-2 ''. And the third option is a stereo radio. This is the same monoblock, with a stereo VHF set-top box and a stereo pickup. To listen to stereo programs in the VHF range, one more bass amplifier was needed, similar to an internal or separate stereo amplifier and, accordingly, high-class speakers. The weight of the base radio is 51 kg. Price 299 rubles.