Sony Betamax Model SL-20 Home Forums Galleries Beta Format Galleries Sony Betamax Gallery Vintage Video Galleries E-mail   Vintage Sony Betamax VTR Model SL-20   Sony Betamax SL-20 Information     Sony Betamax SL-20. From the year 1984. Sold for $575. . Second generation of the E-Z Betamax. Features, 7-day, 6-event timer, records in both Beta II and III speeds, tape window, function, time, channel, counter display with tape motion indicator, and a wireless remote. This model was available in three different colors, red being ultra rare.   Pictures Red Model