Since the beginning of 1984, the Argo-002-stereo and Argo-004-stereo high-end receivers have been produced by the Leningrad plant Novator. Stereo portable cassette recorders consist of radio receivers designed for reception in the ranges of LW, MW, KV, survey 50 ... 24.8 meters, four stretched 50.5 ... 48.4, 42.3 ... 41, 31, 6 ... 30.6, 25.6 ... 24.8 meters and VHF-FM, as well as cassette consoles for recording phonograms on magnetic tapes in cassettes MK-60 and MK-90 and the subsequent playback of records through built-in two-way loudspeakers. Radio receivers have electronic and fixed settings in the ranges of DV, SV (2) and VHF (4). In the VHF-FM range has a system of frequency control and BSN. Reception is conducted on the internal magnetic antenna (DV, SV) and telescopic (KB, VHF). You can connect external antennas. There are devices for automatic switching to stereo mode, step bandwidth controllers for the AM channel, thin volume controls, separate tone controls for LF, HF and stereo balance controls. Both radios have switchable system ARUZ, noise reduction devices, recording level controls, a 3-decade counter and auto-stop at the end of the tape and cassette malfunction. The models are equipped with switchable stereo widening devices and in the Argo-002-stereo radio tape recorder there is an electronic timer from the liquid crystal display that provides time indication, switching the radio on and off at a specified time. Mains power, 6 A-373 batteries and an external source. The sensitivity of the RP in the range of: ДВ 2, СВ 1, KB 0.3, VHF 0.005 mV / m. The adjacent channel selectivity is 36 dB. Rated output power 2x1.5 watts. The frequency range in the AM path is 125 ... 4000 Hz. World Cup - 80 ... 12500 Hz. MP with tape A4205-3B 40 ... 12500 Hz. A4212-3B - 40 ... 14000 Hz. Knock factor 0.25%. Dimensions of any model - 519x327x170 mm. Weight - 8.5 kg. Radio "Argo-002-stereo" was released a small amount. From the beginning of 1985, the Brest RTZ produced the Berestye-002-stereo and Berestye-004-stereo receivers, similar to those described.And the 1st model was also released a bit.