Sony Betamax Model SL-9090 Home Forums Galleries Beta Format Galleries Sony Betamax Gallery Vintage Video Galleries E-mail     Vintage Sony Betamax VTR Model SL-9090   Sony Betamax SL-9090 Information   Sony Betamax SL-9090. From the year 1984. Continuation of the E-Z Betamax. Similar to the SL-2710. Features, event timer, front display which displays clock, counter, channel and more. Neat VCR!     Pictures