Ключевые слова: 1950, 19401980, 1960s, 50s, 60s, 70s, analog, antique, apparatus, archaic, audio, broadcast, device, electronics, frequency, green, grid, isolated, listen, loud, loudspeaker, media, monaural, mono, music, network, old, oldfashioned, outmoded, player, radio, radioset, receiver, retro, revival, russian, scale, sixties, sound, soviet, speaker, style, technology, transistor, tuner, vintage, volume, white, wireless,